Product density and activity are reported in the batch-specific Certificate of Analysis (CofA). The specifications are as follows: density ≥ 1.000 g/ml and activity ≥ 0.750 U/ml.
126741
Alcalase® Enzyme, Bacillus licheniformis
Synonyme(s) :
Protease from Bacillus licheniformis, subtilisin A
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Bacillus licheniformis
Quality Segment
form
liquid
specific activity
≥2.4 U/g
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
technique(s)
activity assay: suitable
color
dark brown
application(s)
life science and biopharma
shipped in
ambient
storage temp.
2-8°C
Application
Alcalase® Enzyme, Bacillus licheniformis has been used in the proteolytic digestion and extraction of polysaccharides in various sponge species. It has also been used as an endoprotease enzyme in enzymatic hydrolysis for the production of fish protein hydrolysate.
Biochem/physiol Actions
Alcalase® is suitable for the hydrolysis of proteins with an optimal pH of 7.0-8.5. It is used as an additive in detergent, dehairing, and bating leather. Alcalase is also used in meat tenderizing, cheese flavor development, baked manufacture, and improving the digestibility of animal feeds. Commercial Alcalase® comprises a liquid enzymatic preparation containing 50% glycerol, 41% water, and 9% protease extract from Bacillus licheniformis.
Preparation Note
Please refer to the vial label for lot-specific density.
Other Notes
Activity expressed in Anson Units.
Legal Information
Alcalase is a registered trademark of Novozymes Corp.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Harmful (C)
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Cet article | |||
|---|---|---|---|
| description - | description ≥2.4 U/g | description Type VIII, lyophilized powder, 7-15 units/mg solid | description Type XII-A, saline solution, ≥500 units/mg protein (biuret) |
| specific activity ≥2.4 U/g | specific activity ≥2.4 U/g | specific activity 7-15 units/mg solid | specific activity ≥500 units/mg protein (biuret) |
| biological source Bacillus licheniformis | biological source - | biological source Bacillus licheniformis | biological source - |
| technique(s) activity assay: suitable | technique(s) - | technique(s) - | technique(s) - |
| form liquid | form aqueous solution | form lyophilized powder | form saline solution |
| application(s) life science and biopharma | application(s) - | application(s) - | application(s) - |
| storage condition OK to freeze | storage condition - | storage condition - | storage condition - |
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Resp. Sens. 1
Classe de stockage
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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What is the density or the concentration of the enzyme because I can't find it in the FDS ?
1 answer-
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Can I dilute the enzyme in distilled/deionized water or should I use any specific buffer for dilution?
1 answer-
Double distilled water can be used to further dilute product 126741.
Helpful?
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