β-半乳糖苷酶
更新：2013/3/24 2:36:53
| 中文名: | β-半乳糖苷酶 | ||
| 英文名: | β-Galactosidase, Escherichia coli | ||
| 別名: | β-D-Galactoside galactohydrolase; Lactase | ||
| CAS No.: | 9031-11-2 | 級別: | Biotech Grade |
| 分子式: | 分子量: | ||
訂購信息
| 貨號 | 規(guī)格 | 價格 | 品牌 |
| G4155-5KU | 5KU | 2580 | Sigma |
| G4155-1KU | 1KU | 650 | GBCBIO |
| G4155-1KU` | 1KU` | 890 | Sigma |
產品介紹
| Aqueous Glycerol Suspension 600~1,200units/mg protein pH 7.3, 37 °C (biuret) |
| Suspension in 50% glycerol, 10 mM Tris buffer salts and 10 mM magnesium chloride, pH 7.3. One unit will hydrolyze 1.0µmole of o-nitrophenylb-D-galactoside to o-nitrophenol andD-galactose per min at the specified pH and temperature. |
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