C9584

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C9584

Sigma

 

Carboxypeptidase B from porcine pancreas

lyophilized powder

Synonym:Peptidyl-L-lysine(L-arginine) hydrolase, Protaminase
CAS Number:9025-24-5
Enzyme Commission (EC) Number:3.4.17.2   ( BRENDA | IUBMB )
EC Number:232-788-9
MDL number:MFCD00081476
PubChem Substance ID:24893175

References

Reviews

Description

Analysis NoteProtein determined by biuret.
PackagingPackage size based on protein content
Preparation NoteTreated with protease inhibitor, AEBSF, to eliminate serine protease activity.
Unit DefinitionOne unit will hydrolyze 1.0 μmole of hippuryl-L-arginine per min at pH 7.65 at 25 °C.
Physical formContains HEPES buffer salts and carbohydrate

Properties

formlyophilized powder
activity≥125 units/mg protein
purified byaffinity chromatography
compositionProtein, 40-70%
foreign activitycarboxypeptidase A ≤1%
 chymotrypsin ≤0.1%
 trypsin ≤2%
storage temp.−20°C

Safety

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