Rosetta Genomics Ltd. 3,750,000 Ordinary Shares* Underwriting Agreement

Exhibit 1.1

Rosetta Genomics Ltd.

3,750,000 Ordinary Shares^*

Underwriting Agreement

New York, New York

___________ , 2007

X.X. Xxxxxxxxx, Towbin LLC

Xxxxxxxxxxx & Co. Inc.

As Representatives of the several Underwriters,

c/o X.X. Xxxxxxxxx, Towbin LLC

000 Xxxxxxx Xxxxxx

Xxx Xxxx, XX 00000

Ladies and Gentlemen:

Rosetta Genomics Ltd., a company organized under the laws of the State of Israel (the “Company”), proposes to issue and sell to the several underwriters named in Schedule I hereto (the “Underwriters”), for whom you (the “Representatives”) are acting as representatives, 3,750,000 ordinary shares, nominal value NIS 0.01 (“Ordinary Shares”) of the Company, (said shares to be issued and sold by the Company being hereinafter called the “Underwritten Securities”). The Company also proposes to grant to the Underwriters an option to purchase up to 562,500 additional Ordinary Shares (the “Option Securities”; the Option Securities, together with the Underwritten Securities, being hereinafter called the “Securities”). To the extent there are no additional Underwriters listed on Schedule I other than you, the term Representatives as used herein shall mean you, as Underwriters, and the terms Representatives and Underwriters shall mean either the singular or plural as the context requires.

The terms which follow, when used in this Agreement, shall have the meanings indicated.

“Act” shall mean the Securities Act of 1933, as amended, and the rules and regulations of the Commission promulgated thereunder.

^* Plus an option to purchase from the Company up to 562,500 additional shares to cover over-allotments.

“Business Day” shall mean any day other than a Saturday, a Sunday or a legal holiday or a day on which banking institutions or trust companies are authorized or obligated by law to close in New York City.

“Disclosure Package” shall mean (i) the Statutory Prospectus; (ii) the Issuer Free Writing Prospectuses, if any, identified in Schedule II hereto, (iii) any other Free Writing Prospectus that the parties hereto shall hereafter expressly agree in writing to treat as part of the Disclosure Package, and (iv) information contained on Schedule III hereto.

“Commission” shall mean the Securities and Exchange Commission.

“Effective Date” shall mean each date and time that the Registration Statement, any post-effective amendment or amendments thereto and any Rule 462(b) Registration Statement became or become effective.

“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission promulgated thereunder.

“Execution Time” shall mean the date and time that this Agreement is executed and delivered by the parties hereto.

“Free Writing Prospectus” shall mean a free writing prospectus, as defined in Rule 405.

“Issuer Free Writing Prospectus” shall mean an issuer free writing prospectus, as defined in Rule 433.

“Preliminary Prospectus” shall mean any preliminary prospectus referred to in paragraph 1(a) and any preliminary prospectus included in the Registration Statement at the Effective Date that omits Rule 430A Information.

“Prospectus” shall mean the prospectus relating to the Securities that is first filed pursuant to Rule 424(b) after the Execution Time or, if no filing pursuant to Rule 424(b) is required, shall mean the form of final prospectus relating to the Securities included in the Registration Statement at the Effective Time.

“Registration Statement” shall mean the registration statement referred to in paragraph 1(a), including exhibits and financial statements and any prospectus supplement relating to the Securities that is filed with the Commission pursuant to Rule 424(b) and deemed part of such registration statement pursuant to Rule 430A, as amended at the Execution Time and, in the event any post-effective amendment thereto or any Rule 462(b) Registration Statement becomes effective prior to the Closing Date (as hereinafter defined), shall also mean such registration statement as so amended or such Rule 462(b) Registration Statement, as the case may be.

“Rule 158”, “Rule 164”, “Rule 172”, “Rule 405”, “Rule 424”, “Rule 430A”, Rule 433 and “Rule 462(b)” refer to such rules under the Act.

“Rule 430A Information” means information with respect to the Securities and the offering thereof permitted to be omitted from the Registration Statement when it becomes effective pursuant to Rule 430A.

“Rule 462(b) Registration Statement” shall mean a registration statement and any amendments thereto filed pursuant to Rule 462(b) relating to the offering covered by the registration statement referred to in Section 1(a) hereof.

“Statutory Prospectus” shall mean the preliminary prospectus relating to the Securities that is included in the Registration Statement relating to the Securities immediately prior to the Execution Time.

1. Representations and Warranties. The Company represents and warrants to, and agrees with, each Underwriter that:

(a) The Company has prepared and filed with the Commission a registration statement (file number 333-137095) on Form F-1, including a related preliminary prospectus, for the registration under the Act of the offering and sale of the Securities. Such Registration Statement, including any amendments thereto filed prior to the Execution Time, has become effective. The Company may have filed one or more amendments thereto, including a related preliminary prospectus, each of which has previously been furnished to you. The Company will next file with the Commission a final prospectus in accordance with Rule 424(b). As filed, such final prospectus shall contain all information required by the Act and the rules thereunder and, except to the extent the Representatives shall agree in writing to a modification, shall be in all substantive respects in the form furnished to you prior to the Execution Time or, to the extent not completed at the Execution Time, shall contain only such specific additional information and other changes, including Rule 430A Information (beyond that contained in the latest Preliminary Prospectus) as the Company has advised you, prior to the Execution Time, will be included or made therein.

(b) On the Effective Date, the Registration Statement did, and when the Prospectus is first filed in accordance with Rule 424(b) and on the Closing Date and on any date on which Option Securities are purchased, if such date is not the Closing Date (a “settlement date”), the Prospectus (and any supplements thereto) will, comply in all material respects with the applicable requirements of the Act and the rules thereunder; on the Effective Date and at the Execution Time, the Registration Statement did not and will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary in order to make the statements therein not misleading; and on the date of any filing pursuant to Rule 424(b) and on the Closing Date and any settlement date, the Prospectus (together with any supplement thereto) will not, include any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that the Company makes no representations or warranties as to the information contained in or omitted from the Registration Statement, or the Prospectus (or any supplement thereto) in reliance upon and in conformity with information furnished in writing to the Company by or on behalf of any Underwriter through the Representatives specifically for inclusion in the Registration Statement or the Prospectus (or any supplement thereto), it being understood and agreed that the only such information furnished by any Underwriter consists of the information described as such in Section 8(b) hereof.

(c) The Disclosure Package, when taken together as a whole, and each electronic roadshow when taken together as a whole with the Disclosure Package, do not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The preceding sentence does not apply to statements in or omissions from the Disclosure Package based upon and in conformity with written information furnished to the Company by any Underwriter through the Representatives specifically for use therein; it being understood and agreed that the only such information furnished by any Underwriter consists of the information described as such in Section 8(b) hereof.

(d) Each Issuer Free Writing Prospectus, when taken together as a whole with the Disclosure Package, does not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The preceding sentence does not apply to statements in or omissions from any Issuer Free Writing Prospectus based upon and in conformity with written information furnished to the Company by any Underwriter through the Representatives specifically for use therein; it is being understood and agreed that the only such information furnished by or on behalf of any Underwriter consists of the information described as such in Section 8(b) hereof.

(e) Each Issuer Free Writing Prospectus conformed or will conform in all material respects to the requirements of the Act on the date of first use, and the Company has complied with all prospectus delivery and any filing requirements applicable to such Issuer Free Writing Prospectus pursuant to the Act. The Company has not made any offer relating to the Securities that would constitute an Issuer Free Writing Prospectus without the prior written consent of the Representatives. The Company has retained in accordance with the Act all Issuer Free Writing Prospectuses that were not required to be filed pursuant to the Act.

(f) Each of the Company and Rosetta Genomics Inc., a Delaware corporation (the “Subsidiary”) has been duly incorporated and is validly existing as a corporation in good standing under the laws of the jurisdiction in which it is chartered or organized, where such concept is applicable, with all requisite corporate power and authority to own or lease, as the case may be, and to operate its properties and conduct its business as described in the Disclosure Package and the Prospectus, and is duly qualified to do business as a foreign corporation and is in good standing, where such concept is applicable, under the laws of each jurisdiction which requires such qualification, except where failure to so qualify would not have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole. The Company does not own or control, directly or indirectly, any corporation, association or other entity other than the Subsidiary. No proceedings for dissolution or liquidation of the Company or termination of its existence (by merger or otherwise) have been taken or are pending, nor have the Board of Directors of the Company or its shareholders taken any steps to authorize or institute any of the foregoing.

(g) All the outstanding shares of capital stock of the Subsidiary have been duly and validly authorized and issued and are fully paid and nonassessable, and all outstanding shares of capital stock of the Subsidiary are owned directly by the Company free and clear of any perfected security interest and any other security interests, claims, liens or encumbrances.

(h) The Company’s authorized equity capitalization is as set forth in the Disclosure Package and the Prospectus; the outstanding shares of the Company conform in all material respects to the description thereof contained in the Disclosure Package and the Prospectus; the outstanding shares of the Company have been duly and validly authorized and issued and are fully paid and nonassessable; the Securities being sold hereunder have been duly and validly authorized, and, when issued and delivered to and paid for by the Underwriters pursuant to this Agreement, will be fully paid and nonassessable, and free and clear of all liens, encumbrances, preemptive rights and other claims; the Securities are duly listed, and admitted and authorized for trading, subject to official notice of issuance and evidence of satisfactory distribution on the Nasdaq National Market; the certificates for the Securities are in valid and sufficient form; the holders of outstanding shares of the Company are not entitled to preemptive or other rights to subscribe for the Securities and, except as set forth in the Disclosure Package and the Prospectus, no options, warrants or other rights to purchase, agreements or other obligations to issue, or rights to convert any obligations into or exchange any securities for, shares of or ownership interests in the Company are outstanding. Except as set forth in the Disclosure Package and the Prospectus, all of the issued shares of the Company were issued in compliance with Israeli, federal and state securities laws and not in violation of any preemptive right or other rights to subscribe.

(i) The Company has not sold or issued any securities that would be integrated with the offering of the Securities contemplated by this Agreement pursuant to the Act or the interpretation thereof by the Commission, nor has the Company issued or offered any Ordinary Shares or securities convertible or exercisable into Ordinary Shares to any person during the 12 months preceding the Closing Date, other than (i) as described in the Preliminary Prospectus and the Prospectus, or (ii) the issuance of options pursuant to the Company’s stock option plan or the issuance of Ordinary Shares pursuant to the exercise of such options.

(j) There is no franchise, contract or other document of a character required to be described in the Registration Statement or Prospectus, or to be filed as an exhibit thereto, which is not described or filed as required (and the Preliminary Prospectus contains in all material respects the same description of the foregoing matters contained in the Prospectus); and the statements in the Preliminary Prospectus and the Prospectus under the headings “Risk Factors─Risks Related to Development, Clinical Testing and Regulatory Approval of our Product Candidates,” “Risk Factors─Risks Related to Israeli Law and Our Operations in Israel,” “Business─Strategic Alliances and Research and License Collaborations,” “Business─Regulatory Matters,” “Management─External Directors,” “Management - Internal Auditor,” “Management─Approval of Specified Related Party Transactions Under Israeli Law,” “Management─Employment Agreements,” “Management─Exculpation, Insurance and Indemnification of Directors and Officers,” “Certain Relationships and Related Party Transactions,” “Description of Share Capital,” “Material U.S. Federal Tax Considerations for U.S. Holders,” “Israeli Taxation” and “Enforceability of Civil Liabilities” accurately and fairly summarize in all material respects the matters therein described.

(k) This Agreement has been duly authorized, executed and delivered by the Company and constitutes a valid and binding obligation of the Company enforceable in accordance with its terms.

(l) The Company is not and, after giving effect to the offering and sale of the Securities and the application of the proceeds thereof as described in the Disclosure Package and the Prospectus, will not be an “investment company” as defined in the Investment Company Act of 1940, as amended.

(m) No consent, approval, authorization, filing with or order of any Israeli, federal, state, local or other foreign court or governmental agency or body is required in connection with the transactions contemplated herein, except such as have been obtained under the Act and such as may be required under the blue sky laws of any jurisdiction in connection with the purchase and distribution of the Securities by the Underwriters in the manner contemplated herein and in the Disclosure Package and the Prospectus. The Company is not required to publish a prospectus under the laws of the State of Israel with respect to the offer and sale of the Securities.

(n) Neither the issue and sale of the Securities nor the consummation of any other of the transactions herein contemplated nor the fulfillment of the terms hereof will conflict with, result in a breach or violation or imposition of any lien, charge or encumbrance upon any property or assets of the Company or the Subsidiary pursuant to (i) the articles of association, charter or by-laws, as applicable, of the Company or the Subsidiary or (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which the Company or the Subsidiary is a party or bound or to which its or their property is subject, or (iii) any statute, law, rule, regulation, judgment, order or decree applicable to the Company or its Subsidiary of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Company or its Subsidiary or any of its or their properties.

(o) Except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto), there are no contracts, agreements or understandings between the Company and any person granting such person the right to require the Company to file a registration statement under the Act with respect to any securities of the Company owned or to be owned by such person or to require the Company to include such securities in the securities registered pursuant to the Registration Statement or in any securities being registered pursuant to any other registration statement filed by the Company under the Act. Neither the filing of the Registration Statement, nor the offering or sale of the Securities as contemplated by this Agreement gives rise to any rights for or relating to the registration of any Ordinary Shares or other securities of the Company.

(p) The consolidated financial statements and schedules of the Company and its Subsidiary included in the Preliminary Prospectus, the Prospectus and the Registration Statement present fairly in all material respects the financial condition, results of operations and cash flows of the Company and its Subsidiary as of the dates and for the periods indicated, comply as to form with the applicable accounting requirements of the Act and the rules and regulations thereunder and have been prepared in conformity with generally accepted accounting principles applied on a consistent basis throughout the periods involved (except as otherwise noted therein). The financial data set forth under the caption “Summary─Summary Selected Financial Data,” “Selected Condensed Financial Data” and “Capitalization” in the Preliminary Prospectus, the Prospectus and the Registration Statement fairly present, on the basis stated in the Preliminary Prospectus, the Prospectus and the Registration Statement, the information included therein.

(q) The licensing and collaborative agreements to which the Company is a party, as described in the Preliminary Prospectus and the Prospectus under “Business ─ Strategic Alliances and Research License Collaborations” are in full force and effect, except where the failure to be in full force and effect would not reasonably be expected to have a material effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business.

(r) The statistical, industry-related and market-related data included in the Preliminary Prospectus, Prospectus and Registration Statement are based on or derived from sources that the Company reasonable believes are reliable and accurate, and such data agree with the sources from which they are derived, and the Company has obtained the written consent to the use of such data from such sources to the extent required.

(s) No action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or its Subsidiary or its or their property is pending or, to the Company’s best knowledge, threatened that (i) could reasonably be expected to have a material adverse effect on the performance of this Agreement or the consummation of any of the transactions contemplated hereby or (ii) could reasonably be expected to have a material effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business;

(t) Each of the Company and its Subsidiary, owns or leases all such properties as are necessary to the conduct of its operations as presently conducted; neither the Company nor its Subsidiary is in violation of any law, rule or regulation of any Israeli, federal, state, local or other foreign governmental or regulatory authority applicable to it or is not in non-compliance with any term or condition of, or has failed to obtain and maintain in effect, any license, certificate, permit or other governmental authorization required for the ownership or lease of its property or the conduct of its business, which violation, non-compliance or failure would individually or in the aggregate have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business; and the Company has not received notice of any proceedings relating to the revocation or material modification of any such license, certificate, permit or other authorization.

(u) Neither the Company nor its Subsidiary is in violation or default of (i) any provision of its articles of association, charter or bylaws, as applicable (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement or other agreement, obligation, condition, covenant or instrument to which it is a party or bound or to which its property is subject, or (iii) any statute, law, rule, regulation, judgment, order or decree of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Company or its Subsidiary or any of its properties, as applicable, except in the case of clauses (ii) and (iii) above, for any such violation or default which would not, individually or in the aggregate, have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business.

(v) To the Company’s best knowledge, Xxxx Xxxxx Xxxxxx & Kasierer, a member of Ernst & Young Global, who have certified certain financial statements of the Company and its consolidated Subsidiary and delivered their report with respect to the audited consolidated financial statements and schedules included in the Preliminary Prospectus and the Prospectus, are independent public accountants with respect to the Company within the meaning of the Act and the applicable published rules and regulations thereunder.

(w) Except as set forth in or contemplated in the Disclosure Package and the Prospectus and assuming that none of the Underwriters is not otherwise subject to taxation in Israel, there are no transfer taxes or other similar fees or charges under Israeli or federal laws or the laws of any state, or any political subdivision thereof, required to be paid in connection with the execution and delivery of this Agreement or the issuance by the Company or sale by the Company of the Securities. The sale and delivery of the Securities by the Underwriters to subsequent purchasers as contemplated by this Agreement, are not subject to any tax imposed by the State of Israel or any political subdivision thereof or any stamp or other issuance or transfer tax, duty, capital gain tax or withholding tax imposed by federal law, the laws of any state, or any political subdivision thereof, or any taxing authority in any jurisdiction. There are no contracts, agreements or understandings between the Company or its Subsidiary and any person that would give rise to a valid claim against the Company, its Subsidiary or any Underwriter for a brokerage commission, finder’s fee or other like payment in connection with the offering and sale of the Securities contemplated by this Agreement.

(x) The Company has filed all Israeli, federal, state, local and other foreign tax returns that are required to be filed or has requested extensions thereof (except in any case in which the failure so to file would not have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Prospectus (exclusive of any supplement thereto)) and has paid all taxes required to be paid by it and any other assessment, fine or penalty levied against it, to the extent that any of the foregoing is due and payable, except for any such assessment, fine or penalty that is currently being contested in good faith or as described in or as would not have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto).

(y) No labor dispute with the employees of the Company or of its Subsidiary exists or is threatened or imminent that could result in a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto). Without limiting the generality of the foregoing, the Company and its Subsidiary are in compliance, in all material respects, with the labor and employment laws and collective bargaining agreements applicable to its employees in Israel.

(z) The Company and its Subsidiary are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which they are engaged; neither the Company nor its Subsidiary has been refused any insurance coverage sought or applied for; and neither the Company nor its Subsidiary has any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto).

(aa) The Subsidiary is not currently prohibited, directly or indirectly, from paying any dividends to the Company, from making any other distribution on its capital stock, from repaying to the Company any loans or advances to the Subsidiary from the Company or from transferring any of the Subsidiary’s property or assets to the Company or any other subsidiary of the Company, except as described in or contemplated by the Disclosure Package and the Prospectus (exclusive of any supplement thereto).

(bb) The Company and its Subsidiary possess all licenses, certificates, permits and other authorizations and permits issued by the appropriate Israeli, federal, state or other foreign regulatory authorities necessary to conduct their respective businesses, and neither the Company nor its Subsidiary has received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would result in a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto).

(cc) The Company and its Subsidiary are (i) in compliance with any and all applicable Israeli, federal, state, local and other foreign laws and regulations relating to the protection of human health and safety, the environment or hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”), (ii) have received and are in compliance with all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses and (iii) have not received notice of any actual or potential liability under any environmental law, except where such non-compliance with Environmental Laws, failure to receive required permits, licenses or other approvals, or liability would not, individually or in the aggregate, have a material adverse change in the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto). Except as set forth in the Disclosure Package and the Prospectus, neither the Company nor its Subsidiary has been named as a “potentially responsible party” under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended.

(dd) In the ordinary course of its business, the Company periodically reviews the effect of Environmental Laws on the business, operations and properties of the Company and its Subsidiary, in the course of which it identifies and evaluates associated costs and liabilities (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws, or any permit, license or approval, any related constraints on operating activities and any potential liabilities to third parties). On the basis of such review, the Company has reasonably concluded that such associated costs and liabilities would not, singly or in the aggregate, have a material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto).

(ee) The Company and its Subsidiary maintain a system of internal accounting controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s general or specific authorizations; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain asset accountability; (iii) access to assets is permitted only in accordance with management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken with respect to any differences. The Company and its Subsidiary’s internal controls over financial reporting are effective and the Company and its Subsidiary are not aware of any material weakness or significant deficiency in their internal controls over financial reporting.

(ff) The Company and its Subsidiary maintain “disclosure controls and procedures” (as such term is defined in Rule 13a-15(e) under the Exchange Act); such disclosure control and procedures are effective.

(gg) The Company has not taken, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(hh) For purposes of this Agreement, “Intellectual Property” means patents, patent rights, patent applications, licenses, inventions, copyrights, know how (including trade secrets and other unpatented and/or unpatentable proprietary or confidential information, systems or procedures), trade and service marks, trade and service xxxx registrations, and trade names; and “Company Intellectual Property” means Intellectual Property described in the Disclosure Package and the Prospectus that is necessary for the Company and its Subsidiary to conduct its business as described in the Disclosure Package and the Prospectus.

To the knowledge of the Company, the Company and its Subsidiary own, possess, or have adequate rights to use the Company Intellectual Property. Except as set forth in the Preliminary Prospectus and the Prospectus under the caption “Business ─ Our Intellectual Property Strategy,” (a) neither the Company nor its Subsidiary has received any notice or claim from any person alleging that, and neither is otherwise aware that, the conduct of the business of the Company and its Subsidiary constitutes or would constitute any infringement or misappropriation of, or conflict with, any Intellectual Property right of any third party, (b) to the knowledge of the Company, no third party possesses or has the right to obtain rights to the Company Intellectual Property, (c) neither the Company nor its Subsidiary is obligated to pay a royalty, grant a license, or provide other consideration to any third party in connection with the Company Intellectual Property, (d) there is no pending or threatened action, suit, proceeding or claim by others challenging the Company's rights in or to any such Intellectual Property, and the Company is unaware of any facts which would form a reasonable basis for any such claim; (e) to the knowledge of the Company, there is no U.S. patent or published U.S. patent application which contains claims that dominate or may dominate any Intellectual Property described in the Disclosure Package and the Prospectus as being owned by or licensed to the Company or that interferes with the claims of any such Intellectual Property; and (f) there is no prior art of which the Company is aware that may render any U.S. patent application held by the Company unpatentable which has not been disclosed to the U.S. Patent and Trademark Office (the “PTO”).

The Company has complied with the PTO’s duty of candor and disclosure, has disclosed all material facts, printed publications and patent references to the PTO, and has made no material misrepresentation in the Company’s patent applications filed in the United States. The Company has no knowledge of any information which would preclude the patentability, validity or enforceability of any patent applications in the Company Intellectual Property. The Company has no knowledge of any information which would preclude the Company from having clear title to the patent applications in the Company Intellectual Property. All assignments for all patent applications in the Company Intellectual Property have been properly executed and recorded for each named inventor.

(ii) The statements contained in the Preliminary Prospectus and the Prospectus under the captions “Risk Factors ─ Risks related to Patents, Licenses and Trade Secrets” and “Business ─ Our Intellectual Property Strategy,” insofar as such statements summarize legal matters, agreements, documents, or proceedings discussed therein, are accurate and fair summaries in all material respects of such legal matters, agreements, documents or proceedings.

(jj) There is and has been no failure on the part of the Company and any of the Company’s directors or officers, in their capacities as such, to comply with any applicable provision of the Xxxxxxxx-Xxxxx Act of 2002 and the rules and regulations promulgated in connection therewith (the “Xxxxxxxx-Xxxxx Act”).

(kk) Neither the Company nor its subsidiary nor, to the knowledge of the Company, any director, officer, agent, employee or affiliate of the Company or any of its subsidiaries is aware of or has taken any action, directly or indirectly, that would result in a violation by such Persons of the Foreign Corrupt Practice Act of 1977, as amended and the rules and regulations thereunder (“FCPA”), including, without limitation, making use of the mails or any means or instrumentality of interstate commerce corruptly in furtherance of an offer, payment, promise to pay or authorization of the payment of any money, or other property, gift, promise to give, or authorization of the giving of anything of value to any “foreign official” as such term is defined in the FCPA or any foreign political party or official thereof or any candidate for foreign political office, in contravention of the FCPA and the Company, its Subsidiary and, to the knowledge of the Company, its affiliates have conducted their businesses in compliance with the FCPA and have instituted and maintain policies and procedures designed to ensure, and which are reasonably expected to continue to ensure, continued compliance therewith.

(ll) The operations of the Company and its Subsidiary are and have been conducted at all times in compliance with the applicable money laundering statutes of all jurisdictions, the applicable rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administrated and enforced by any governmental agency and no action, suit or proceeding by and before any court or governmental agency, authority or body or any arbitrator involving the Company or its Subsidiary with respect to such money laundering laws is pending or threatened.

(mm) Neither the Company nor its Subsidiary nor any director, officer, agent, employee or affiliate of the Company or its Subsidiary is currently subject to any U.S. sanctions administrated by the Office of Foreign Assets Control of the U.S. Treasury Department (“OFAC”); and the Company will not directly or indirectly use the proceeds of the offering or lend, contribute otherwise make available such proceeds to any person or entity for the purpose of financing the activities of any person currently subject to any U.S. sanctions administered by OFAC.

(nn) The Company was not, for the taxable year ended December 31, 2005 a “passive foreign investment company” (“PFIC”) within the meaning of Section 1297 of the Internal Revenue Code of 1986, as amended (the “Code”).

(oo) Except as disclosed in the Registration Statement, the Preliminary Prospectus and the Prospectus, the Company is in compliance in all material respects with all conditions and requirements stipulated by the instruments of approval granted to it by the Investment Center of the Ministry of Industry, Trade and Labor with respect to the “Approved Enterprise” status of any of the Company’s facilities and any other tax benefits to be received by the Company as set forth under the caption “Israeli Tax Considerations and Governmental Programs” in the Preliminary Prospectus and the Prospectus and by Israeli laws and regulations relating to such “Approved Enterprise” status and the aforementioned other tax benefits to be received by the Company; all information supplied by the Company with respect to applications relating to such “Approved Enterprise” status was true, correct and complete in all material respects when supplied to the appropriate authorities; and the Company has not received any notice of any proceeding or investigation relating to revocation or modification of any “Approved Enterprise” status granted with respect to any of the Company’s facilities.

(pp) All of the information provided by or behalf of the Company in writing to the Underwriters or to the Underwriters’ counsel specifically for use by the Underwriters’ counsel in connection with its COBRADesk filings (and related disclosure) with the National Association of Securities Dealers, Inc. is true, complete and correct in all material respects.

(qq) The Company is not a “controlled foreign corporation” within the meaning of the Code.

(rr) Neither the Company nor its Subsidiary nor any of its or their properties or assets has any immunity from jurisdiction of any court or from any legal process (whether through service or notice, attachment prior to judgment, attachment in aid of execution or otherwise) under the laws of the State of Israel.

(ss) Subject to the conditions and qualifications set forth in the Registration Statement, the Preliminary Prospectus and the Prospectus, a final and conclusive judgment against the Company for a definitive sum of money entered by any court in the United States would be enforced by an Israeli court.

(tt) The Company qualified in the year ended December 31, 2005 as an “Industrial Company” within the definition of the Law for the Encouragement of Industry (Taxes), 1969; and absent a change in such law, the Company believes that it will so qualify in the year ending December 31, 2006.

(uu) The Company has validly appointed its Subsidiary as its authorized agent for service of process pursuant to Section 18 of this Agreement.

Any certificate signed by any officer of the Company and delivered to the Representatives or counsel for the Underwriters in connection with the offering of the Securities shall be deemed a representation and warranty by the Company, as to matters covered thereby, to each Underwriter.

2. Purchase and Sale.

(a) Subject to the terms and conditions and in reliance upon the representations and warranties herein set forth, the Company agrees to sell to each Underwriter, and each Underwriter agrees, severally and not jointly, to purchase from the Company, at a purchase price of $ per Ordinary Share, the amount of the Underwritten Securities set forth opposite such Underwriter’s name in Schedule I hereto.

(b) Subject to the terms and conditions and in reliance upon the representations and warranties herein set forth, the Company hereby grants an option to the several Underwriters to purchase, severally and not jointly, up to 562,500 shares of Option Securities at the same purchase price per share as the Underwriters shall pay for the Underwritten Securities. Said option may be exercised only to cover over-allotments in the sale of the Underwritten Securities by the Underwriters. Said option may be exercised in whole or in part at any time on or before the 30th day after the date of the Prospectus upon written or telegraphic notice by the Representatives to the Company setting forth the number of shares of the Option Securities as to which the several Underwriters are exercising the option and the settlement date. Delivery of certificates for the shares of Option Securities, and payment therefor, shall be made as provided in Section 3 hereof. The number of shares of the Option Securities to be purchased by each Underwriter shall be the same percentage of the total number of shares of the Option Securities to be purchased by the several Underwriters as such Underwriter is purchasing of the Underwritten Securities, subject to such adjustments as you in your absolute discretion shall make to eliminate any fractional shares.

3. Delivery and Payment. Delivery of and payment for the Underwritten Securities and the Option Securities (if the option provided for in Section 2(b) hereof shall have been exercised on or before the third Business Day prior to the Closing Date) shall be made at 10:00 AM, New York City time, on , 2007, or at such time on such later date not more than three Business Days after the foregoing date as the Representatives shall designate, which date and time may be postponed by agreement between the Representatives and the Company or as provided in Section 9 hereof (such date and time of delivery and payment for the Securities being herein called the “Closing Date”). Delivery of the Securities shall be made to the Representatives for the respective accounts of the several Underwriters against payment by the several Underwriters through the Representatives of the purchase price thereof to or upon the order of the Company by wire transfer payable in same day funds to an account specified by the Company. Delivery of the Underwritten Securities and the Option Securities shall be made through the facilities of The Depository Trust Company unless the Representatives shall otherwise instruct. Certificates for the Securities shall be registered in such names and in such denominations as the Representatives may request not less than two full Business Days in advance of the Closing Date.

If the option provided for in Section 2(b) hereof is exercised after the third Business Day prior to the Closing Date, the Company will deliver the Option Securities (at the expense of the Company) to the Representatives on the date specified by the Representatives (which shall be within three Business Days after exercise of said option), for the respective accounts of the several Underwriters against payment by the several Underwriters through the Representatives of the purchase price thereof to or upon the order of the Company by wire transfer payable in same day funds to an account specified by the Company. Delivery of the Option Securities shall be made through facilities of the Depository Trust Company unless the Representatives shall otherwise instruct. Certificates for the Securities shall be registered in such names and in such denominations as the Representatives may request not less than two full Business Days in advance of the Closing Date.

If settlement for the Option Securities occurs after the Closing Date, the Company will deliver to the Representatives on the settlement date for the Option Securities, and the obligation of the Underwriters to purchase the Option Securities shall be conditioned upon receipt of, supplemental opinions, certificates and letters confirming as of such date the opinions, certificates and letters delivered on the Closing Date pursuant to Section 6 hereof.

4. Offering by Underwriters. It is understood that the several Underwriters propose to offer the Securities for sale to the public as set forth in the Prospectus. The Representatives agree that, without the prior written consent of the Company, they will not offer any Securities to offerees in Israel, other than to Accredited Investors (mashki’im mesuvagim), as defined in the Israeli Securities Law, 5728-1968.

5. Agreements. The Company agrees with the several Underwriters that:

(a) Prior to the termination of the offering of the Securities, the Company will not file any amendment of the Registration Statement or supplement to the Prospectus or any Rule 462(b) Registration Statement unless the Company has furnished you a copy for your review prior to filing and will not file any such proposed amendment or supplement to which you reasonably object. The Company will cause the Prospectus, properly completed, and any supplement thereto to be filed in a form approved by the Representatives with the Commission pursuant to the applicable paragraph of Rule 424(b) within the time period prescribed and will provide evidence satisfactory to the Representatives of such timely filing. The Company will promptly advise the Representatives (i) when the Prospectus, and any supplement thereto, shall have been filed (if required) with the Commission pursuant to Rule 424(b) or when any Rule 462(b) Registration Statement shall have been filed with the Commission, (ii) when, prior to termination of the offering of the Securities, any amendment to the Registration Statement shall have been filed or become effective, (iii) of any request by the Commission or its staff for any amendment of the Registration Statement, or any Rule 462(b) Registration Statement, or for any supplement to the Prospectus or for any additional information, (iv) of the issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement or the institution or threatening of any proceeding for that purpose and (v) of the receipt by the Company of any notification with respect to the suspension of the qualification of the Securities for sale in any jurisdiction or the institution or threatening of any proceeding for such purpose. The Company will use its best efforts to prevent the issuance of any such stop order or the suspension of any such qualification and, if issued, to obtain as soon as possible the withdrawal thereof.

(b) If, at any time prior to the filing of the Prospectus pursuant to Rule 424(b), any event occurs as a result of which the Disclosure Package would include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein in the light of the circumstances under which they were made at such time not misleading, the Company will (i) notify promptly the Representatives so that any use of the Disclosure Package may cease until it is amended or supplemented; (ii) amend or supplement the Disclosure Package to correct such statement or omission; and (iii) supply any amendment or supplement to you in such quantities as you may reasonably request.

(c) If, at any time when a prospectus relating to the Securities is required to be delivered under the Act (including in circumstances where such requirement may be satisfied pursuant to Rule 172), any event occurs as a result of which the Prospectus as then supplemented would include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein in the light of the circumstances under which they were made at such time not misleading, or if it shall be necessary to amend the Registration Statement or supplement the Prospectus to comply with the Act or the rules thereunder, the Company promptly will (i) notify the Representatives of any such event, (ii) prepare and file with the Commission, subject to the second sentence of paragraph (a) of this Section 5, an amendment or supplement which will correct such statement or omission or effect such compliance and (iii) supply any supplemented Prospectus to you in such quantities as you may reasonably request.

(d) As soon as practicable, the Company will make generally available to its security holders and to the Representatives an earnings statement or statements of the Company and its subsidiaries which will satisfy the provisions of Section 11(a) of the Act and Rule 158.

(e) The Company will furnish to the Representatives and counsel for the Underwriters, without charge, signed copies of the Registration Statement (including exhibits thereto) and to each other Underwriter a copy of the Registration Statement (without exhibits thereto) and, so long as delivery of a prospectus by an Underwriter or dealer may be required by the Act (including in circumstances where such requirement may be satisfied pursuant to Rule 172), as many copies of each Preliminary Prospectus, the Prospectus and each Issuer Free Writing Prospectus and any supplement thereto as the Representatives may reasonably request.

(f) The Company will arrange, if necessary, for the qualification of the Securities for sale under the laws of such jurisdictions as the Representatives may designate, and will maintain such qualifications in effect so long as required for the distribution of the Securities; provided that in no event shall the Company be obligated to qualify to do business in any jurisdiction where it is not now so qualified or to take any action that would subject it to service of process in suits, other than those arising out of the offering or sale of the Securities, in any jurisdiction where it is not now so subject.

(g) The Company will not, for a period of 180 days following the Execution Time, without the prior written consent of X.X. Xxxxxxxxx, Towbin LLC, offer, sell or contract to sell, pledge, or otherwise dispose of (or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the Company or any affiliate of the Company or any person in privity with the Company or any affiliate of the Company) directly or indirectly, including the filing (or participation in the filing) of a registration statement with the Commission in respect of (other than a Registration Statement on Form S-8 relating to the Company’s 0000 Xxxxxxx Option Plan and 2006 Employee Incentive Plan), or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act, any other Ordinary Shares or any securities convertible into, or exercisable, or exchangeable for, Ordinary Shares, or publicly announce an intention to effect any such transaction, provided, however, that the Company may (A) issue and sell Ordinary Shares and options to purchase Ordinary Shares pursuant to any employee stock option plan of the Company in effect at the Execution Time, (B) issue Ordinary Shares issuable upon the conversion of securities or the exercise of options or warrants outstanding at the Execution Time, and (C) issue Ordinary Shares or securities convertible into or exchangeable or exercisable for Ordinary Shares or warrants or other rights to purchase Ordinary Shares or any other securities of the Company in connection with any strategic partnership, joint venture or collaboration to which the Company is a party, or the acquisition or license of any products or technology by the Company (individually, a “Collaboration”), provided that the recipient of any such Ordinary Shares or securities convertible into or exchangeable or exercisable for Ordinary Shares or warrants or other rights to purchase Ordinary Shares or any other securities of the Company issued in connection with a Collaboration shall execute a letter in substantially the form attached hereto as Exhibit A, agreeing to be bound by the terms and restrictions set forth therein for the remainder of the lock-up period.

If (i) the Company issues an earnings release or material news, or a material event relating to the Company occurs, during the last 17 days of the lock-up period, or (ii) prior to the expiration of the lock-up period, the Company announces that it will release earnings results during the 16-day period beginning on the last day of the lock-up period, the restrictions imposed by this Section shall continue to apply until the expiration of the 18-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event.

(h) The Company will comply with all applicable securities and other applicable laws, rules and regulations, including, without limitation, the Xxxxxxxx-Xxxxx Act, and to use its best efforts to cause the Company’s directors and officers, in their capacities as such, to comply with such laws, rules and regulations, including, without limitation, the provisions of the Xxxxxxxx-Xxxxx Act.

(i) The Company will not take, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(j) The Company agrees to pay the costs and expenses relating to the following matters: (i) the preparation, printing or reproduction and filing with the Commission of the Registration Statement (including financial statements and exhibits thereto), each Preliminary Prospectus, the Prospectus and each Issuer Free Writing Prospectus, and each amendment or supplement to any of them; (ii) the printing (or reproduction) and delivery (including postage, air freight charges and charges for counting and packaging) of such copies of the Registration Statement, each Preliminary Prospectus, the Prospectus and each Issuer Free Writing Prospectus, and all amendments or supplements to any of them, as may, in each case, be reasonably requested for use in connection with the offering and sale of the Securities; (iii) the preparation, printing, authentication, issuance and delivery of certificates for the Securities, including any stamp or transfer taxes in connection with the original issuance and sale of the Securities; (iv) the printing (or reproduction) and delivery of this Agreement, any blue sky memorandum and all other agreements or documents printed (or reproduced) and delivered in connection with the offering of the Securities; (v) the registration of the Securities under the Exchange Act and the listing of the Securities on the Nasdaq National Market; (vi) any registration or qualification of the Securities for offer and sale under the securities or blue sky laws of the several states (including filing fees and the reasonable fees and expenses of counsel for the Underwriters relating to such registration and qualification); (vii) any filings required to be made with the National Association of Securities Dealers, Inc. (including filing fees and the reasonable fees and expenses of counsel for the Underwriters relating to such filings); (viii) the transportation and other expenses incurred by or on behalf of Company representatives in connection with presentations to prospective purchasers of the Securities; (ix) the fees and expenses of the Company’s accountants and the fees and expenses of counsel (including local and special counsel) for the Company; and (x) all other costs and expenses incident to the performance by the Company of its obligations hereunder.

(k) The Company agrees that, unless it has obtained or will obtain the prior written consent of the Representatives, and each Underwriter, severally and not jointly, agrees with the Company that, unless it has obtained or will obtain, as the case may be, the prior written consent of the Company, it has not made and will not make any offer relating to the Securities that would constitute an Issuer Free Writing Prospectus or that would otherwise constitute a “free writing prospectus” (as defined in Rule 405) required to be filed by the Company with the Commission or retained by the Company under Rule 433; provided that the prior written consent of the parties hereto shall be deemed to have been given in respect of the Free Writing Prospectuses included in Schedule II hereto. Any such free writing prospectus consented to by the Representatives or the Company is hereinafter referred to as a “Permitted Free Writing Prospectus.” The Company agrees that (x) it has treated and will treat, as the case may be, each Permitted Free Writing Prospectus as an Issuer Free Writing Prospectus and (y) it has complied and will comply, as the case may be, with the requirements of Rules 164 and 433 applicable to any Permitted Free Writing Prospectus, including in respect of timely filing with the Commission, legending and record keeping.

(l) Upon the request of any holder of Securities, the Company will prepare and provide, within 60 days after the end of each taxable year of the Company: (i) a certification stating whether the Company was a PFIC with respect to such taxable year; (ii) any information that may be necessary for the holder of Securities to make or maintain a “qualified electing fund” election with respect to the Company pursuant to Section 1295 of the Code or the Treasury Regulations promulgated thereunder, including without limitation a “PFIC Annual Information Statement” within the meaning of, and meeting the requirements of, Treasury Regulation Section 1.1295-1(g); (iii) any information that may be necessary for the holder of Securities to make or maintain a “xxxx to market” election with respect to Securities pursuant to Section 1296 of the Code or the Treasury Regulations promulgated thereunder; and (iv) any other information reasonably requested by the holder of Securities to comply with any reporting requirements set forth in Subtitle A, Subchapter P, Part VI of the Code and any Treasury Regulations promulgated thereunder. The Company will retain such independent advisors as necessary to assist with the foregoing and shall bear all expenses associated with such advisors. Upon the request of any holder of Securities, the Company will cooperate in any tax audits, proceedings, or contests related to the Company’s classification as a PFIC.

6. Conditions to the Obligations of the Underwriters. The obligations of the Underwriters to purchase the Underwritten Securities and the Option Securities, as the case may be, shall be subject to the accuracy of the representations and warranties on the part of the Company contained herein as of the Execution Time, the Closing Date and any settlement date pursuant to Section 3 hereof, to the accuracy of the statements of the Company made in any certificates pursuant to the provisions hereof, to the performance by the Company of its obligations hereunder and to the following additional conditions:

(a) The Prospectus, and any supplement thereto, have been filed in the manner and within the time period required by Rule 424(b); any other material required to be filed by the Company pursuant to Rule 433(d) under the Act shall have been filed with the Commission within the applicable time periods prescribed for such filings by Rule 433; and no stop order suspending the effectiveness of the Registration Statement shall have been issued and no proceedings for that purpose shall have been instituted or threatened.

(b) The Company shall have requested and caused Xxxxx Xxxxx & Co., Israeli counsel for the Company, to have furnished to the Representatives their opinion, dated the Closing Date and addressed to the Representatives, in form and substance satisfactory in all respects to the Representatives.

(c) The Company shall have requested and caused Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., U.S. counsel for the Company to have furnished to the Representatives their opinion, dated the Closing Date and addressed to the Representatives, in form and substance satisfactory in all respects to the Representatives.

(d) The Company shall have requested and caused Howrey, Xxxxx, Xxxxxx & White LLP, IP counsel for the Company to have furnished to the Representatives their opinion, dated the Closing Date and addressed to the Representatives, in form and substance satisfactory in all respects to the Representatives.

(e) The Representatives shall have received from Xxxxxxx Procter LLP, U.S. counsel for the Underwriters, such opinion or opinions, dated the Closing Date and addressed to the Representatives, with respect to the issuance and sale of the Securities, the Registration Statement, the Disclosure Package, the Prospectus (together with any supplement thereto) and other related matters as the Representatives may reasonably require, and the Company shall have furnished to such counsel such documents as they request for the purpose of enabling them to pass upon such matters.

(f) The Representatives shall have received from Goldfarb, Levy, Eran, Meiri & Co., Israeli counsel for the Underwriters, such opinion or opinions, dated the Closing Date and addressed to the Representatives, with respect to the issuance and sale of the Securities, the Registration Statement, the Disclosure Package, the Prospectus (together with any supplement thereto) and other related matters as the Representatives may reasonably require, and the Company shall have furnished to such counsel such documents as they request for the purpose of enabling them to pass upon such matters.

(g) The Company shall have furnished to the Representatives a certificate of the Company, signed by the Chairman of the Board or the President and the principal financial or accounting officer of the Company, dated the Closing Date, to the effect that the signers of such certificate have carefully examined the Registration Statement, the Prospectus, the Disclosure Package and any amendment or supplement thereto, as well as each electronic roadshow used in connection with the offering of the Securities, and this Agreement and that:

(i) the representations and warranties of the Company in this Agreement are true and correct on and as of the Closing Date with the same effect as if made on the Closing Date and the Company has complied with all the agreements and satisfied all the conditions on its part to be performed or satisfied at or prior to the Closing Date;

(ii) no stop order suspending the effectiveness of the Registration Statement has been issued and no proceedings for that purpose have been instituted or, to the Company’s knowledge, threatened; and

(iii) since the date of the most recent financial statements included in the Prospectus (exclusive of any supplement thereto), there has been no material adverse effect on the condition (financial or otherwise), prospects, earnings, business or properties of the Company and its subsidiaries, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto).

(h) The Company shall have requested and caused Xxxx Xxxxx Xxxxxx & Kasierer, a member of Ernst & Young Global to have furnished to the Representatives, at the Execution Time and at the Closing Date, letters, dated respectively as of the Execution Time and as of the Closing Date, in form and substance satisfactory in all respects to the Representatives.

(i) Subsequent to the Execution Time or, if earlier, the dates as of which information is given in the Registration Statement (exclusive of any amendment thereof) and the Prospectus (exclusive of any supplement thereto), there shall not have been (i) any change or decrease specified in the letter or letters referred to in paragraph (h) of this Section 6 or (ii) any change, or any development involving a prospective change, in or affecting the condition (financial or otherwise), earnings, business or properties of the Company and its Subsidiary, taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in or contemplated in the Disclosure Package and the Prospectus (exclusive of any supplement thereto) the effect of which, in any case referred to in clause (i) or (ii) above, is, in the sole judgment of the Representatives, so material and adverse as to make it impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated by the Registration Statement (exclusive of any amendment thereof), the Disclosure Package and the Prospectus (exclusive of any supplement thereto).

(j) Prior to the Execution Time, the Company shall have furnished to the Representatives a letter substantially in the form of Exhibit A hereto from each executive officer and director of the Company and from each shareholder and option holder addressed to the Representatives.

(k) The Securities shall have been listed and admitted and authorized for trading on the Nasdaq National Markets, and satisfactory evidence of such action shall have been provided to the Representatives.

(l) Prior to the Closing Date, the Company shall have furnished to the Representatives such further information, certificates and documents as the Representatives may reasonably request.

If any of the conditions specified in this Section 6 shall not have been fulfilled when and as provided in this Agreement, or if any of the opinions and certificates mentioned above or elsewhere in this Agreement shall not be reasonably satisfactory in form and substance to the Representatives and counsel for the Underwriters, this Agreement and all obligations of the Underwriters hereunder may be canceled at, or at any time prior to, the Closing Date by the Representatives. Notice of such cancellation shall be given to the Company in writing or by telephone or facsimile confirmed in writing.

The documents required to be delivered by this Section 6 shall be delivered at the office of Xxxxxxx Procter LLP, counsel for the Underwriters, at Exchange Place, Boston, Massachusetts on the Closing Date.

7. Reimbursement of Underwriters’ Expenses. If the sale of the Securities provided for herein is not consummated because any condition to the obligations of the Underwriters set forth in Section 6 hereof is not satisfied, because of any termination pursuant to Section 10 hereof or because of any refusal, inability or failure on the part of the Company to perform any agreement herein or comply with any provision hereof other than by reason of a default by any of the Underwriters, the Company will reimburse the Underwriters severally through X.X. Xxxxxxxxx, Towbin LLC on demand for all out-of-pocket accountable expenses (including reasonable fees and disbursements of counsel) that shall have been actually incurred by them in connection with the proposed purchase and sale of the Securities.

8. Indemnification and Contribution.

(a) The Company agrees to indemnify and hold harmless each Underwriter, the directors, officers, employees and agents of each Underwriter and each person who controls any Underwriter within the meaning of either the Act or the Exchange Act against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Act, the Exchange Act or other Federal or state statutory law or regulation, at common law or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon (i) any untrue statement or alleged untrue statement of a material fact contained in (A) the registration statement for the registration of the Securities as originally filed or in any amendment thereof, or (B) any Preliminary Prospectus, the Prospectus or any Issuer Free Writing Prospectus, or in any amendment thereof or supplement thereto, (ii) the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, or (iii) any act or failure to act or any alleged act or failure to act by any Underwriter in connection with, or relating in any manner to, the Ordinary Shares or the offering contemplated hereby, and which is included as part of or referred to in any loss, claim, damage, liability or action arising out of or based upon matters covered by clause (i) and (ii) above (provided, that the Company shall not be liable in the case of any matter covered by this clause (iii) to the extent that it is determined in a final judgment by a court of competent jurisdiction that such loss, claim, damage, liability or action resulted directly from any such act or failure to act undertaken or omitted to be taken by such Underwriter through its gross negligence or willful misconduct) and agrees to reimburse each such indemnified party, as incurred, for any legal or other expenses reasonably incurred by them in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Company will not be liable in any such case to the extent that any such loss, claim, damage or liability arises out of or is based upon any such untrue statement or alleged untrue statement or omission or alleged omission made therein in reliance upon and in conformity with written information furnished to the Company by or on behalf of any Underwriter through the Representatives specifically for inclusion therein. This indemnity agreement will be in addition to any liability which the Company may otherwise have.

(b) Each Underwriter severally and not jointly agrees to indemnify and hold harmless the Company, each of its directors, each of its officers who signs the Registration Statement, and each person who controls the Company within the meaning of either the Act or the Exchange Act, to the same extent as the foregoing indemnity from the Company to each Underwriter, but only with reference to written information relating to such Underwriter furnished to the Company by or on behalf of such Underwriter through the Representatives specifically for inclusion in the documents referred to in the foregoing indemnity. This indemnity agreement will be in addition to any liability which any Underwriter may otherwise have. The Company acknowledges that the statements set forth in the last paragraph of the cover page regarding delivery of the Securities and, under the heading “Underwriting”, (i) the list of Underwriters and their respective participation in the sale of the Securities, (ii) the sentences related to concessions and reallowances and (iii) the paragraph related to stabilization syndicate covering transactions and penalty bids in any Preliminary Prospectus, the Prospectus and any Issuer Free Writing Prospectus constitute the only information furnished in writing by or on behalf of the several Underwriters for inclusion in any Preliminary Prospectus, the Prospectus and any Issuer Free Writing Prospectus.

(c) Promptly after receipt by an indemnified party under this Section 8 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against the indemnifying party under this Section 8, notify the indemnifying party in writing of the commencement thereof; but the failure so to notify the indemnifying party (i) will not relieve it from liability under paragraph (a) or (b) above unless and to the extent it did not otherwise learn of such action and such failure results in the forfeiture by the indemnifying party of substantial rights and defenses and (ii) will not, in any event, relieve the indemnifying party from any obligations to any indemnified party other than the indemnification obligation provided in paragraph (a) or (b) above. The indemnifying party shall be entitled to appoint counsel of the indemnifying party’s choice at the indemnifying party’s expense to represent the indemnified party in any action for which indemnification is sought (in which case the indemnifying party shall not thereafter be responsible for the fees and expenses of any separate counsel retained by the indemnified party or parties except as set forth below); provided, however, that such counsel shall be satisfactory to the indemnified party. Notwithstanding the indemnifying party’s election to appoint counsel to represent the indemnified party in an action, the indemnified party shall have the right to employ separate counsel (including local counsel), and the indemnifying party shall bear the reasonable fees, costs and expenses of such separate counsel if (i) the use of counsel chosen by the indemnifying party to represent the indemnified party would present such counsel with a conflict of interest, (ii) the actual or potential defendants in, or targets of, any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded that there may be legal defenses available to it and/or other indemnified parties which are different from or additional to those available to the indemnifying party, (iii) the indemnifying party shall not have employed counsel satisfactory to the indemnified party to represent the indemnified party within a reasonable time after notice of the institution of such action or (iv) the indemnifying party shall authorize the indemnified party to employ separate counsel at the expense of the indemnifying party. It is understood that an indemnifying party shall not, in connection with any proceeding or related proceeding in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel) for all indemnified parties. An indemnifying party will not, without the prior written consent of the indemnified parties, settle or compromise or consent to the entry of any judgment with respect to any pending or threatened claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement, compromise or consent includes an unconditional release of each indemnified party from all liability arising out of such claim, action, suit or proceeding.

(d) In the event that the indemnity provided in paragraph (a) or (b) of this Section 8 is unavailable to or insufficient to hold harmless an indemnified party for any reason, the Company and the Underwriters severally agree to contribute to the aggregate losses, claims, damages and liabilities (including legal or other expenses reasonably incurred in connection with investigating or defending same) (collectively “Losses”) to which the Company and one or more of the Underwriters may be subject in such proportion as is appropriate to reflect the relative benefits received by the Company on the one hand and by the Underwriters on the other from the offering of the Securities; provided, however, that in no case shall any Underwriter (except as may be provided in any agreement among underwriters relating to the offering of the Securities) be responsible for any amount in excess of the underwriting discount or commission applicable to the Securities purchased by such Underwriter hereunder. If the allocation provided by the immediately preceding sentence is unavailable for any reason, the Company and the Underwriters severally shall contribute in such proportion as is appropriate to reflect not only such relative benefits but also the relative fault of the Company on the one hand and of the Underwriters on the other in connection with the statements or omissions which resulted in such Losses as well as any other relevant equitable considerations. Benefits received by the Company shall be deemed to be equal to the total net proceeds from the offering (before deducting expenses) received by it, and benefits received by the Underwriters shall be deemed to be equal to the total underwriting discounts and commissions, in each case as set forth on the cover page of the Prospectus. Relative fault shall be determined by reference to, among other things, whether any untrue or any alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information provided by the Company on the one hand or the Underwriters on the other, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such untrue statement or omission. The Company and the Underwriters agree that it would not be just and equitable if contribution were determined by pro rata allocation or any other method of allocation which does not take account of the equitable considerations referred to above. Notwithstanding the provisions of this paragraph (d), no person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. For purposes of this Section 8, each person who controls an Underwriter within the meaning of either the Act or the Exchange Act and each director, officer, employee and agent of an Underwriter shall have the same rights to contribution as such Underwriter, and each person who controls the Company within the meaning of either the Act or the Exchange Act, each officer of the Company who shall have signed the Registration Statement and each director of the Company shall have the same rights to contribution as the Company, subject in each case to the applicable terms and conditions of this paragraph (d).

9. Default by an Underwriter. If any one or more Underwriters shall fail to purchase and pay for any of the Securities agreed to be purchased by such Underwriter or Underwriters hereunder and such failure to purchase shall constitute a default in the performance of its or their obligations under this Agreement, the remaining Underwriters shall be obligated severally to take up and pay for (in the respective proportions which the amount of Securities set forth opposite their names in Schedule I hereto bears to the aggregate amount of Securities set forth opposite the names of all the remaining Underwriters) the Securities which the defaulting Underwriter or Underwriters agreed but failed to purchase; provided, however, that in the event that the aggregate amount of Securities which the defaulting Underwriter or Underwriters agreed but failed to purchase shall exceed 10% of the aggregate amount of Securities set forth in Schedule I hereto, the remaining Underwriters shall have the right to purchase all, but shall not be under any obligation to purchase any, of the Securities, and if such nondefaulting Underwriters do not purchase all the Securities, this Agreement will terminate without liability to any nondefaulting Underwriter or the Company. In the event of a default by any Underwriter as set forth in this Section 9, the Closing Date shall be postponed for such period, not exceeding five Business Days, as the Representatives shall determine in order that the required changes in the Registration Statement and the Prospectus or in any other documents or arrangements may be effected. Nothing contained in this Agreement shall relieve any defaulting Underwriter of its liability, if any, to the Company and any nondefaulting Underwriter for damages occasioned by its default hereunder.

10. Termination. This Agreement shall be subject to termination in the absolute discretion of the Representatives, by notice given to the Company prior to delivery of and payment for the Securities, if at any time prior to such time (i) trading in the Company’s ordinary Shares shall have been suspended by the Commission or the Nasdaq National Market or trading in securities generally on the New York Stock Exchange or the Nasdaq National Market shall have been suspended or limited or minimum prices shall have been established on either of such Exchanges, (ii) a banking moratorium shall have been declared either by Federal or New York State authorities or (iii) there shall have occurred any outbreak or escalation of hostilities, declaration by the United States of a national emergency or war or other calamity or crisis the effect of which on financial markets is such as to make it, in the sole judgment of the Representatives, impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated by the Preliminary Prospectus or the Prospectus (exclusive of any supplement thereto).

11. Representations and Indemnities to Survive. The respective agreements, representations, warranties, indemnities and other statements of the Company or its officers and of the Underwriters set forth in or made pursuant to this Agreement will remain in full force and effect, regardless of any investigation made by or on behalf of any Underwriter or the Company or any of the officers, directors, employees, agents or controlling persons referred to in Section 8 hereof, and will survive delivery of and payment for the Securities. The provisions of Sections 7 and 8 hereof shall survive the termination or cancellation of this Agreement.

12. Notices. All communications hereunder will be in writing and effective only on receipt, and, if sent to the Representatives, will be mailed, delivered or faxed to and confirmed to them, care of X.X. Xxxxxxxxx, Towbin LLC, 000 Xxxxxxx Xxxxxx, Xxx Xxxx, Xxx Xxxx, 00000, attention: General Counsel (fax no.: _______________); or, if sent to the Company, will be mailed, delivered or faxed and confirmed to it at Rosetta Genomics Ltd., 00 Xxxxx Xx., Xxxxxxx, Xxxxxx, attention: Chief Executive Officer (fax no.: +972__________________).

13. Successors. This Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and the officers, directors, employees, agents and controlling persons referred to in Section 8 hereof, and no other person will have any right or obligation hereunder.

14. No fiduciary duty. The Company hereby acknowledges that (a) the purchase and sale of the Securities pursuant to this Agreement is an arm’s-length commercial transaction between the Company, on the one hand, and the Underwriters and any affiliate through which it may be acting, on the other, (b) the Underwriters are acting as principal and not as an agent or fiduciary of the Company and (c) the Company’s engagement of the Underwriters in connection with the offering and the process leading up to the offering is as independent contractors and not in any other capacity. Furthermore, the Company agrees that it is solely responsible for making its own judgments in connection with the offering (irrespective of whether any of the Underwriters has advised or is currently advising the Company on related or other matters). The Company agrees that it will not claim that the Underwriters have rendered advisory services of any nature or respect, or owe an agency, fiduciary or similar duty to the Company, in connection with such transaction or the process leading thereto.

15. Integration. This Agreement supersedes all prior agreements and understandings (whether written or oral) between the Company and the Underwriters, or any of them, with respect to the subject matter hereof.

16. Applicable Law. This Agreement will be governed by and construed in accordance with the laws of the State of New York.

17. Waiver of Jury Trial. The Company hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the transactions contemplated hereby.

18. Agent for Service; Submission to Jurisdiction; Waiver of Immunities. By the execution and delivery of this Agreement, the Company hereby designates and appoints Rosetta Genomics Inc., a Delaware corporation, as the authorized agent of the Company upon whom process may be served in any suit, proceeding or other action against the Company instituted by any Underwriter or by any person controlling an Underwriter (within the meaning of either the Act or the Exchange Act) as to which such Underwriter or any such controlling person is a party and based upon this Agreement, or in any other action against the Company in any federal or state court sitting in the County of New York, arising out of the offering made by the Prospectus or any purchase or sale of the Securities in connection therewith. The Company expressly accepts jurisdiction of any federal or state court sitting in the County of New York in respect of any such suit, proceeding or other action and, without limiting other methods of obtaining jurisdiction, expressly submits to nonexclusive personal jurisdiction of any such court in respect of any such suit, proceeding or other action. Such designation and appointment shall be irrevocable, unless and until a successor authorized agent in the County and State of New York reasonably acceptable to the Underwriters shall have been appointed by the Company such successor shall have accepted such appointment and written notice thereof shall have been given to the Underwriters. The Company further agrees that service of process upon its authorized agent or successor shall be deemed in every respect effective service of process upon the Company in any such suit, proceeding or other action. In the event that service of any process or notice of motion or other application to any such court in connection with any such motion in connection with any such action or proceeding cannot be made in the manner described above, such service may be made in the manner set forth in conformance with the Hague Convention on the Service Abroad of Judicial and Extrajudicial Documents on Civil and Commercial Matters or any successor convention or treaty. Nothing contained in this Agreement shall affect or limit the right of the Underwriters to serve any process or notice of motion or other application in any other manner permitted by law or limit or affect the right of the Underwriters to bring any action or proceeding against the Company or any of its property in the courts of any other jurisdiction. The Company further agrees to take any and all action, including the execution and filing of all such instruments and documents, as may be necessary to continue such designations and appointments or such substitute designations and appointments in full force and effect. The Company hereby irrevocably waives any objection that it may have or hereafter have to the laying of venue of any such action or proceeding arising out of or based on the Securities, or this Agreement or otherwise relating to the offering, issuance and sale of the Securities in any Federal or state court sitting in the County of New York and hereby further irrevocably waives any claim that any such action or proceeding in any such court has been brought in an inconvenient forum. The Company agrees that any final judgment after exhaustion of all appeals or the expiration of time to appeal in any such action or proceeding arising out of the sale of the Securities or this Agreement rendered by any such Federal court or state court shall be conclusive and may be enforced in any other jurisdiction by suit on the judgment or in any other manner provided by law. To the extent that the Company has or hereafter may acquire any immunity from jurisdiction of any court or from any legal process (whether through service of notice, attachment prior to judgment, attachment in aid of execution, execution or otherwise) with respect to itself or its property, it hereby irrevocably waives such immunity in respect of its obligations under the above-referenced documents, to the extent permitted by law.

19. Counterparts. This Agreement may be signed in one or more counterparts, each of which shall constitute an original and all of which together shall constitute one and the same agreement.

20. Headings. The section headings used herein are for convenience only and shall not affect the construction hereof.

If the foregoing is in accordance with your understanding of our agreement, please sign and return to us the enclosed duplicate hereof, whereupon this letter and your acceptance shall represent a binding agreement among the Company and the several Underwriters.


			Very truly yours,

			Rosetta Genomics Ltd.


			By:
			Name: Xxxx Xxxxxx
			Title: Chief Executive Officer and President

The foregoing Agreement is

hereby confirmed and accepted

as of the date first above

written.

X.X. Xxxxxxxxx, Towbin LLC

By:

Title:

For itself and the other

several Underwriters named in

Schedule I to the foregoing

Agreement.

SCHEDULE I

Underwriters

Number of Underwritten Securities to be Purchased

X.X. Xxxxxxxxx, Towbin LLC Xxxxxxxxxxx & Co. Inc. Total

SCHEDULE II

Schedule of Free Writing Prospectuses Included in the Disclosure Package

[list all FWPs included in the Disclosure Package]

SCHEDULE III

Number of Underwritten Securities:

Number of Option Securities:

Price per share to the public:

Closing date:

EXHIBIT A

Rosetta Genomics Ltd.

Lock-Up Agreement

_______ , 2006

X.X. Xxxxxxxxx, Towbin LLC

As Representative of the several Underwriters,

000 Xxxxxxx Xxxxxx

Xxx Xxxx, Xxx Xxxx 00000

Ladies and Gentlemen:

This letter is being delivered to you in connection with the proposed Underwriting Agreement (the “Underwriting Agreement”), between Rosetta Genomics Ltd. a corporation organized under the laws of the State of Israel (the “Company”), and you as representative of a group of Underwriters named therein, relating to an underwritten initial public offering of Ordinary Shares, no par value (the “Ordinary Shares”), of the Company.

In order to induce you and the other Underwriters to enter into the Underwriting Agreement, the undersigned will not, without the prior written consent of X.X. Xxxxxxxxx, Towbin LLC, offer, sell, contract to sell, pledge or otherwise dispose of (or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the undersigned or any affiliate of the undersigned or any person in privity with the undersigned or any affiliate of the undersigned), directly or indirectly, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Securities and Exchange Commission promulgated thereunder with respect to, any Ordinary Shares of the Company or any securities convertible into or exercisable or exchangeable for such Ordinary Shares, or publicly announce an intention to effect any such transaction, for a period of 180 days after the date of the Underwriting Agreement.

If (i) the Company issues an earnings release or material news, or a material event relating to the Company occurs, during the last 17 days of the lock-up period, or (ii) prior to the expiration of the lock-up period, the Company announces that it will release earnings results during the 16-day period beginning on the last day of the lock-up period, the restrictions imposed by this agreement shall continue to apply until the expiration of the 18-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event.

The undersigned hereby further agrees that, prior to engaging in any transaction or taking any other action that is subject to the terms of this agreement, it will give notice thereof to the Company and will not consummate such transaction or take any such action unless it has received written confirmation from the Company that the lock-up period (as such may have been extended pursuant to the previous paragraph) has expired.

Notwithstanding the foregoing, the undersigned may transfer Ordinary Shares (i) as a bona fide gift or gifts, provided that the donee or donees thereof agree to be bound in writing by the restrictions set forth herein, or (ii) to any trust for the direct or indirect benefit of the undersigned or the immediate family of the undersigned, provided that the trustee of the trust agrees to be bound in writing by the restrictions set forth herein, and provided further that any such transfer shall not involve a disposition for value. For purposes of this agreement, “immediate family” shall mean any relationship by blood, marriage or adoption, not more remote than first cousin.

The undersigned also agrees and consents to the entry of stop transfer instructions with the Company’s transfer agent and registrar against the transfer of Ordinary Shares or securities convertible into or exchangeable or exercisable for Ordinary Shares held by the undersigned except in compliance with the foregoing restrictions.

If for any reason the Underwriting Agreement shall be terminated prior to the Closing Date (as defined in the Underwriting Agreement), the agreement set forth above shall likewise be terminated.

The undersigned understands that the Company and the Underwriters are relying upon this agreement in proceeding toward consummation of the offering. The undersigned further understands that this agreement is irrevocable and shall be binding upon the undersigned’s heirs, legal representatives, successor, and assigns.

			Yours very truly,

			Name

			Authorized Signature

			Title

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Rosetta Genomics Ltd. 3,750,000 Ordinary Shares* Underwriting Agreement

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