express-cn2009 发表于 2010-2-25 14:48:50

肽酶

肽酶

Peptidase from porcine intestinal mucosa
50-100 units/g solid
CAS Number:        9031-96-3
Description
Quality        Contains general proteolytic and aminopeptidase activity.
Unit Definition        One unit will liberate 1.0 μmole of β-naphthylamine from L-leucine β-naphthylamide per min at pH 7.1 at 37 °C. (Procedure as given in Sigma Technical Bulletin No. 251).
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