This product may be diluted further using ultrapure water. Please see the link below to review the enzymatic assay method for this product:
https://www.sigmaaldrich.com/US/en/technical-documents/protocol/protein-biology/enzyme-activity-assays/enzymatic-assay-of-a-amylase
A4862
α-Amylase from Bacillus sp.
liquid
Synonyme(s) :
1,4-α-D-glucan glucanohydrolase, 1,4-alpha-D-glucan glucanohydrolase, alpha-amylase, endoglucanase
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A propos de cet article
Numéro CAS:
UNSPSC Code:
12352204
NACRES:
NA.54
MDL number:
eCl@ss:
32160410
Biological source:
Bacillus sp.
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Laissez-nous vous aiderGeneral description
α-Amylase belongs to glycosyl hydrolase family 13. It comprises of A, B and C domains. Domain A has two aspartic acid and a glutamic acid as catalytic residues. Domain B possesses Ca2+ and Na+ binding sites.
Application
α-Amylase from Bacillus sp. has been used in the digestion of lyophilized microalgae sample. It has also been used to evaluate α-amylase inhibitory activity in marine algae samples and Myrmecodia platytyrea.
Biochem/physiol Actions
α-Amylase hydrolyzes the polysaccharides starch, malto-oligosaccharides at the α-d-(1,4)-glucosidic linkages to α-anomeric products. It has wide applications in industries including food, pharmaceutical, textile and paper.
Other Notes
One unit will liberate 1.0 mg of maltose from starch in 3 minutes at pH 6.9 at 20 deg C.
Legal Information
A product of Novozyme Corp.
Termamyl is a registered trademark of Novozymes Corp.
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Cet article | |||
|---|---|---|---|
| biological source Bacillus sp. | biological source Bacillus sp. | biological source bacterial (Bacillus amyloliquefaciens) | biological source Bacillus sp. |
| form liquid | form powder | form lyophilized powder | form powder |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. −20°C |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
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Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Classe de stockage
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Can I dilute the alpha amylase (A4862) in distilled/deionized water or should I use any specific buffer for dilution?
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