Process for transforming a human insulin precursor to human insulin

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United States of America Patent

PATENT NO 5457066
SERIAL NO

07882189

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Abstract

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This specification describes a process for converting a human insulin precursor to human insulin, which comprises treating such human insulin precursor with trypsin and carboxypeptidase B in an aqueous medium containing per mole of human insulin precursor from about 0.1 to about 10 moles of one or more metal ions of those metals having Atomic Numbers 21 to 34, 39 to 52, 57 to 84, and 89 to 92.

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Patent Owner(s)

Patent OwnerAddress
ELI LILLY AND COMPANYLILLY CORPORATE CENTER INDIANAPOLIS INDIANA 46285 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frank, Bruce H Indianapolis, IN 14 735
Heiney, Richard E Greenwood, IN 2 43
Prouty, Walker E Indianapolis, IN 1 41
Walden, Mark R Indianapolis, IN 1 41

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