产品介绍
Product Description
Application
使用β-半乳糖苷酶生产用于酒精分析的稳定的单一试剂。
Biochem/physiol Actions
β-半乳糖苷酶可将乳糖切割成单糖成分、葡萄糖和半乳糖。它还在反馈环中催化葡萄糖转糖基化为β-半乳糖苷酶的诱导物异乳糖。
Other Notes
一个单元将在37°C pH 7.3 下每分钟水解 1.0βmol o -硝基苯基 β-
技术参数
Specifications
| biological source | bovine liver |
| Quality Level | 200 |
| type | Grade III |
| form | lyophilized powder |
| specific activity | ≥0.15 units/mg protein |
| composition | Protein, ≥40% |
| shipped in | wet ice |
| storage temp. | −20°C |
