Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving hydrolase
Patent
1981-05-13
1983-02-22
Shapiro, Lionel M.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving hydrolase
435219, 435815, C12Q 138, C12N 950
Patent
active
043749267
ABSTRACT:
A method of preparing a purified proteolytically active chymopapain from crude chymopapain extracts by the use of exchange resin absorption purification techniques is provided. The purified chymopapain is characterized by relative freedom from proteolytically inactive, colored and/or toxic components and by its failure to form a precipitate with barium chloride test solution (U.S.P.) under acid conditions.
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Shapiro Lionel M.
Smith Laboratories, Inc.
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