Amendment to Existing Securities Purchase Agreement. Subject to the modifications set forth in Schedules 2(a) and 3(b) hereof, and except for Section 1, 6 and 7 of the Existing Securities Purchase Agreement, the Existing Securities Purchase Agreement is hereby amended as follows:
Appears in 4 contracts
Samples: And Exchange Agreement, Amendment and Exchange Agreement (Nanogen Inc), Amendment and Exchange Agreement (Nanogen Inc)