0000913610-02-000005 Sample Contracts

SANGSTAT MEDICAL CORPORATION (a Delaware corporation) 4,500,000 Shares of Common Stock PURCHASE AGREEMENT

Purchase Agreement • February 5th, 2002 • Sangstat Medical Corp • Biological products, (no disgnostic substances) • California

• Contract Type
  Purchase Agreement
• Filed
  February 5th, 2002
• Company
  Sangstat Medical Corp
• Industry
  Biological products, (no disgnostic substances)
• Jurisdiction
  California

MERRILL LYNCH & CO. Merrill Lynch, Pierce, Fenner & Smith Incorporated J.P. Morgan Securities Inc. Thomas Weisel Partners LLC Wells Fargo Securities, LLC c/o Merrill Lynch & Co. Merrill Lynch, Pierce, Fenner & Smith Incorporated North Tower World Financial Center New York, New York 10281-1209