National Institutes of Health, National Institute of Allergy and Infectious Diseases, Contract Management Branch, Solar Bldg., Room 3C07, 6003 Executive Blvd. MSC 7610, Bethesda, MD 20892-7610

A -- CLONING AND PRODUCTION OF HIV-1 ENVELOPE PROTEINS POC Mr. Lawrence M. Butler, Contracting Officer, 301-496-0192 CNT N01-AI-75324 AMT $1,601,153 DTD 093097 TO Progenics Pharmaceuticals Inc., 777 Old Saw Mill River Road, Tarrytown, NY 10591 (0273)

Loren Data Corp. http://www.ld.com (SYN# 0256 19971002\A-0021.AWD)