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淀粉葡萄糖苷酶COA
60 人阅读发布时间：2022-02-17 17:03
| Content: | 100 mg or 500 mg |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Below -10oC |
| Formulation: | Supplied as a lyophilised powder |
| Physical Form: | Powder |
| Stability: | Minimum 1 year at < -10oC. Check vial for details. |
| Enzyme Activity: | Amyloglucosidase |
| EC Number: | 3.2.1.3 |
| CAZy Family: | GH15 |
| CAS Number: | 9032-08-0 |
| Synonyms: | glucan 1,4-alpha-glucosidase; 4-alpha-D-glucan glucohydrolase; glucoamylase |
| Source: | Aspergillus niger |
| Molecular Weight: | 143,500 |
| Expression: | From Aspergillus niger |
| Specificity: | Hydrolysis of terminal α-1,4 and α-1,6 D-glucose residues successively from non-reducing ends of maltodextrins. |
| Specific Activity: | ~ 35 U/mg (40oC, pH 4.5 on soluble starch) |
| Unit Definition: | One Unit of amyloglucosidase activity is defined as the amount of enzyme required to release one µmole of D-glucose reducing-sugar equivalents per minute from soluble starch at pH 4.5 and 40oC. |
| Temperature Optima: | 70oC |
| pH Optima: | 4 |
| Application examples: | Recommended for use in AOAC Method 997.08 (fructan). |
| Method recognition: | AOAC Method 997.08, AOAC Method 997.08, AOAC Method 2000.11 and GB Standard 5009.245-2016 |