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Phosphatase, Alkaline shrimp

磷酸酶,碱性虾

品牌
Sigma-Aldrich
CAS
9001-78-9
货号
A2237
规格纯度
≥1,000 DEA units/mL, buffered aqueous glycerol solution, recombinant, expressed in proprietary host
参考价格
3141.78 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Shrimp alkaline phosphatase is a heat labile, hydrolase enzyme. It is a high specific activity alkaline phosphatase purified from a recombinant source. There are two preferred sites for enzyme activity: 5′ protruding, recessive and blunt 5′-termini. The enzyme is irreversibly heat inactivated at 65℃ for 15 minutes.

应用

Alkaline phosphatase was used to examine its role in the prevention of high-fat-diet-induced metabolic syndrome in mice. It also may be used in pasteurization process for milks used in dairy products.

生化/生理作用

Alkaline phosphatase is commonly responsible for dephosphorylation of nucleotides, proteins and alkaloids. The enzyme nonspecifically catalyzes the dephosphorylation of 5′-termini DNA and RNA phosphomonoesters reactions but it does not affect diphosphate or triphosphate linkages.

单位定义

One unit will hydrolyze 1 μmole of 4-nitrophenyl phosphate per minute at pH 9.8 at 37 ℃.

外形

solution in 50% glycerol containing 25 mM Tris-HCl, pH 7.5, 1 mM MgCl2

分析说明

Protein determined by biuret

基本信息

酶学委员会(EC)编号3.1.3.1 ( BRENDA | IUBMB )
MDL编号MFCD00131849
NACRESNA.54

产品性质

质量水平200
重组expressed in proprietary host
形式buffered aqueous glycerol solution
浓度≥1,000 DEA units/mL
异质活性RNAse, DNAse, none detected
运输dry ice
储存温度−20℃

安全信息

储存分类代码12 - Non Combustible Liquids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable

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