Proteolytic enzyme composition
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United States of America Patent
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Mar 27, 1984
Issued Date -
N/A
app pub date -
Jun 5, 1980
filing date -
Jul 9, 1979
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Expired
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Abstract
A proteolytic enzyme-containing composition is prepared having stabilized proteolytic enzyme activity and the ability to convert scleroproteins to water soluble products without racemization. The composition contains a proteolytic enzyme system from Bacillus cereus and an anionic detergent. The proteolytic enzyme system consists of a proteolytic enzyme oligomer that is retained by an ultrafilter membrane that retains molecules larger than 10,000 molecular weight and is reversibly interconvertible with a proteolytic active subcomponent that passes through the same membrane that retains the oligomer. The anionic detergent is preferably an alkyl sulfate or sulfonate or an alkyl-aryl sulfate or sulfonate.
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