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Synthesis of a tritium labeled rat enterostatin, Val-[3,4-3H-Pro]-Gly-[3,4-3H-Pro]-Arg-Oh

✍ Scribed by Edward S. Kozlowski; Douglas D. Dischino; Graham Johnson

Publisher: John Wiley and Sons
Year: 1995
Tongue: French
Weight: 251 KB
Volume: 36
Category: Article
ISSN: 0022-2135
DOI: 10.1002/jlcr.2580360908

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✦ Synopsis

Abstract

A tritium labeled rat Enterostatin, Val‐[3,4‐^3^H‐Pro]‐Gly‐[3,4‐^3^H‐Pro]‐Arg‐OH, was prepared by the catalytic tritiation of the didehydroproline analog of rat Enterostatin, Val‐[3,4‐dehydroPro]‐Gly‐[3,4‐dehydroPro]‐Arg‐OH, over Pd/C in methanol. The product had a specific activity of 59.2 Ci/mmol and a radiochemical purity of greater than 99%.

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