Exhibit 4.3 AGREEMENT TO AMEND WARRANT This Agreement is dated as of July 17, 2006, by and between Knoll Capital Management, L.P. ("Knoll") and Alfacell Corporation (the "Company"). The undersigned hereby agree as follows: 1. In connection with the...

AutoNDA by SimpleDocs
Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!