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β-Amylase (Bacillus cereus)
20,000 Units
Prices exclude VAT
Content: | 20,000 Units |
Shipping Temperature: | Ambient |
Storage Temperature: | 2-8oC |
Formulation: | In 3.2 M ammonium sulphate |
Physical Form: | Suspension |
Stability: | Minimum 1 year at 4oC. Check vial for details. |
Enzyme Activity: | β-Amylase |
EC Number: | 3.2.1.2 |
CAZy Family: | GH14 |
CAS Number: | 9000-91-3 |
Synonyms: | beta-amylase; 4-alpha-D-glucan maltohydrolase |
Source: | Bacillus cereus |
Molecular Weight: | 59,250 |
Concentration: | Supplied at ~ 10,000 U/mL |
Expression: | Recombinant from Bacillus cereus |
Specificity: | Hydrolysis of (1,4)-α-D-glucosidic linkages releasing successive maltose units from the non-reducing ends of α-1,4-linked glucans. |
Specific Activity: | ~ 2,400 U/mg (40oC, pH 6.5 on soluble starch) |
Unit Definition: | One Unit of β-amylase activity is defined as the amount of enzyme required to release one µmole of maltose reducing-sugar equivalents per minute from soluble starch (10 mg/mL) in sodium phosphate buffer (100 mM), pH 6.5 at 40oC. |
Temperature Optima: | 40oC |
pH Optima: | 6.5 |
Application examples: | Applications established in brewing and distilling industries and in carbohydrate research, particularly in the study of starch and glycogen structures. |
This product has been discontinued (read more).
High purity recombinant β-Amylase (Bacillus cereus) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Need other enzymes? See our full list of CAZy enzyme products.
2012-31-9-富士胶片和光纯药Wako
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