Protease Subtilisin A (from Bacillus licheniformis) Powder

1 gram, powder

Item No.  E-BSPRPD

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$276.64 each
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High purity Protease (Subtilisin A from Bacillus licheniformis) (Powder) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

For use in Megazyme Total Dietary Fiber test method.

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Brand Megazyme
EC Number
Enzyme Protease
Storage Conditions

Storage Temperature: Below -10°C

Stability: Minimum 1 year at < -10°C. Check vial for details

Application Examples This enzyme is recommended for use in the Megazyme Total Dietary Fiber test method and AOAC INTERNATIONAL Total Dietary Fiber analytical procedures.
Formulation In powder form
Physical Form Powder
CAS Number 9014-01-1
Synonyms subtilisin; subtilisin A
Source Bacillus licheniformis
Molecular Weight 30250
Expression Purified from Bacillus licheniformis
Specificity Hydrolysis of proteins with broad specificity for peptide bonds, and a preference for a large uncharged residue in P1. Hydrolyses peptide amides
Specific Activity > 8 U/mg of protein (40°C, pH 8.0 on casein)
Unit Definition One Unit will hydrolyse casein to produce colour equivalent to one μmole (181 μg) of tyrosine per minute at pH 7.0 at 40°C (colour by Folin-Ciocalteu reagent). 
Temperature Optima (°C) 60
pH Optima 7.0-7.4
Package Weight 0.02