CAS Number | Chemical Formula | Molecular Weight | Purity | Grade |
9031-11-2 | - | - | ≥8.0 units/mg solid | Reagent grade |
基本信息(General Information):
Name (Chinese) | β-半乳糖苷酶 |
|
Name (English) | beta-Galactosidase from Aspergillus oryzae | |
Specifications | Reagent grade, ≥8.0 units/mg solid | |
Chemical Formula - | - | |
Synonym (Chinese) | β-D-半乳糖苷半乳糖水解酶, 乳糖酶 来源于米曲霉 | |
Synonym (English) | beta-D-Galactoside galactohydrolase; Lactase from Aspergillus oryzae | |
Beilstein Registry No | - | |
EINECS Number | 232-864-1 | |
MDL Number | MFCD00130623 | |
UNSPSC Code | 12352204 |
产品描述(Description):
Biochem/physiol Actions | β-半乳糖苷酶将乳糖分解成其单糖组分,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。 |
Application | β-半乳糖苷酶用于反相(RP)吸附。 它也用于乳清乳糖的水解。 |
Unit Definition | 在30℃时,一个单位在pH为4.5时每分钟水解1毫摩尔乳糖。 |
性质(Properties):
storage temp. | -20°C |
contains | dextrin as extender |
安全信息(Safety Information):
Hazard Pictogram Codes | - |
Signal Word | - |
Hazard Statements | - |
Precautionary Statements | - |
Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
Hazard Codes (Europe) | - |
Risk Codes (Europe) | - |
Safety Codes (Europe) | - |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | LW5840000 |
Flash Point (F) | - |
Flash Point (C) | - |
包装清单:
产品编号 | 产品名称 | 包装 |
ST1105-25KU | β-半乳糖苷酶(≥8.0 units/mg solid, Reagent grade) | 25KU |
ST1105-100KU | β-半乳糖苷酶(≥8.0 units/mg solid, Reagent grade) | 100KU |
ST1105-500KU | β-半乳糖苷酶(≥8.0 units/mg solid, Reagent grade) | 500KU |
- | 说明书 | 1份 |
保存条件:
-20°C保存,一年有效。
注意事项:
本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
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