Megazyme E-EGALN 1,4-β-D-半乳糖内切酶[黑曲霉]
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中文名称：1，4-b-D-半乳糖内切酶[黑曲霉]
英文名：endo-1,4-β-Galactanase (Aspergillus niger)
货号：E-EGALN
规格：1000 Units
endo-1,4-β-Galactanase (Aspergillus niger)
High purity endo-1,4-β-Galactanase (Aspergillus niger) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
EC 3.2.1.89
CAZy Family: GH53
CAS: 58182-40-4
arabinogalactan endo-beta-1,4-galactanase; arabinogalactan 4-beta-D-galactanohydrolase
From Aspergillus niger.
In 3.2 M ammonium sulphate.
Supplied at ~ 1,300 U/mL.
Specific activity:
> 150 U/mg (40oC, pH 4.0 on potato galactan).
Stability: > 4 years at 4oC.
| Content: | 1,000 Units |
| Shipping Temperature: | Ambient |
| Storage Temperature: | 2-8oC |
| Formulation: | In 3.2 M ammonium sulphate |
| Physical Form: | Suspension |
| Stability: | > 4 years at 4oC |
| Enzyme Activity: | endo-1,4-β-Galactanase |
| EC Number: | 3.2.1.89 |
| CAZy Family: | GH53 |
| CAS Number: | 58182-40-4 |
| Synonyms: | arabinogalactan endo-beta-1,4-galactanase; arabinogalactan 4-beta-D-galactanohydrolase |
| Source: | Aspergillus niger |
| Molecular Weight: | 48,000 |
| Expression: | From Aspergillus niger |
| Specificity: | endo-hydrolysis of (1,4)-β-D-galactose linkages in (1,4)-β-galactans and type I arabinogalactans. |
| Specific Activity: | > 150 U/mg (40oC, pH 4.0 on potato galactan) |
| Unit Definition: | One Unit of galactanase activity is defined as the amount of enzyme required to release one µmole of galactose reducing-sugar equivalents per minute from potato galactan (10 mg/mL) in sodium acetate buffer (100 mM), pH 4.0 at 40oC. |
