Material Transfer In order to facilitate the Research, either Party may provide to the other Party certain biological materials or chemical compounds including, but not limited to Collaboration Compounds, receptors, reagents and screens (collectively, “Materials”) owned by or licensed to the supplying Party (other than under this Agreement) for use by the other Party in furtherance of the Research, subject to a separate global Material Transfer Agreement if desired by the supplying Party, in a form to be mutually agreed by the Parties. Except as otherwise provided under this Agreement, all such Materials delivered to the other Party shall remain the sole property of the supplying Party, shall be used only in furtherance of the Research and solely under the control of the other Party, shall not be used or delivered to or for the benefit of any Third Party (or in the case of APSA, any Sublicensee) without the prior written consent of the supplying Party, and shall not be used in research or testing involving human subjects. The Materials supplied under this Section 2.9 shall be used with prudence and appropriate caution in any experimental work, since not all of their characteristics may be known. SUBJECT TO SECTIONS 12.1 AND 12.2 HEREOF, THE MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR ANY PARTICULAR PURPOSE OR ANY WARRANTY THAT THE USE OF THE MATERIALS WILL NOT INFRINGE OR VIOLATE ANY PATENT OR OTHER PROPRIETARY RIGHTS OF ANY THIRD PARTY.