N3514
Sigma

Nucleoside Phosphorylase from human blood

lyophilized powder, ≥15 units/mg protein

Synonym

Purine nucleoside phosphorylase

Purine nucleoside: orthophosphate ribosyltransferase

CAS Number

9030-21-1

Enzyme Commission (EC) Number

2.4.2.1 ( BRENDA | IUBMB )

MDL number

MFCD00131739

EG/EC Number

232-857-3

Descriptions

Unit Definition

One unit will cause the phosphorolysis of 1.0 μmole of inosine to hypoxanthine and ribose 1-phosphate per min at pH 7.4 at 25 °C.

Physical form

Lyophilized. ≥ 70% protein; balance potassium phosphate buffer and MgCl₂

Properties

form

lyophilized powder

composition

Protein, ≥70% biuret

foreign activity

adenosine deaminase and alkaline phosphatase ≤0.5%

guanase and xanthine oxidase ≤0.01%

storage temp.

−20°C

Safety

Hazard Codes

WGK Germany

Related Categories

... General Metabolic Enzymes > Nucleotide Metabolism

... 2.x.x.x Transferases > 2.4.x.x Glycosyltransferases

MSDS

Certificate of Analysis

Certificate of Origin

Related Categories

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N3514 (Sigma)