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安全信息

540221

Sigma-Aldrich

Purine Nucleoside Phosphorylase, Human, Recombinant, E. coli

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别名:
PNP
UNSPSC代码:
12352202
NACRES:
NA.42

重组

expressed in E. coli

质量水平

形式

liquid

比活

≥25 units/mg protein

制造商/商品名称

Calbiochem®

运输

dry ice

储存温度

−20°C

一般描述

Recombinant, human purine nucleotide phosphorylase expressed in E. coli without tags. Purine nucleoside phosphorylase catalyzes the phosphorlysis of N-ribosidic bonds of purine nucleosides and deoxynucleosides in a reversible reaction. Human PNP is a target for therapeutic T-cell immune response intervention. Useful in the detection of inorganic phosphate from biochemical reactions.
Recombinant, human purine nucleotide phosphorylase expressed in E. coli without tags. Purine nucleoside phosphorylase catalyzes the phosphorolysis of N-ribosidic bonds of purine nucleosides and deoxynucleosides. This reaction is reversible. The human enzyme is a target for therapeutic immune response intervention.

警告

Toxicity: Standard Handling (A)

单位定义

One unit is defined as the amount of enzyme that will convert 1 µmol of MESG and 1 µmol of Pi into 1 µmol of 2-amino-6-mercapto-7-methylpurine and 1 µmol of ribose phosphate in 1 min at 25°C, pH 7.6.

外形

In 50 mM Tris-HCl, pH 7.6.

分析说明

Single band by SDS-PAGE

其他说明

Filgueira de Azevedo, W.Jr., et al. 2003. Biochem. Biophys. Res. Commun.309, 917.
Silva, R.G., et al. 2003. Protein Expr. Purif.27, 158.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

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Roman S Iwasaki et al.
Nucleic acids research, 48(17), e101-e101 (2020-08-17)
Recent efforts in biological engineering have made detection of nucleic acids in samples more rapid, inexpensive and sensitive using CRISPR-based approaches. We expand one of these Cas13a-based methods to detect small molecules in a one-batch assay. Using SHERLOCK-based profiling of

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