PNP/Purine-nucleoside phosphorylase CAS:9030-21-1
Item No.： E0156
Store at： -20℃
product name：PNP；Purine-nucleoside phosphorylase；Nucleoside Phosphorylase bacterial；Purine nucleoside phosphorylase；Purine nucleoside:orthophosphate ribosyltransferase
Grade：BR
molecular weight：32KDa（SDS-PAGE）
vitality：100～200units/mg protein
Activity definition: the amount of enzyme required to convert 1umol inosine to hypoxanthine per minute at pH 7.7 and 37 ° C
Isoelectric point: pH 6.0
PH stability: 5.0 ~ 11.0
Thermal stability: 30 ~ 70 ℃
Inhibitor: Ag +, Hg2+
Usage: when measuring activity, the powder is 50 mm, pH7 7 dissolution in potassium phosphate buffer
Physicochemical properties: powder, microbial extraction. Purine nucleoside phosphorylase widely exists in organisms.
Purpose: biochemical research. It can decompose nucleosides into bases and pentose-1-phosphate, and the reaction is reversible. Purine nucleoside phosphorylase is very important in purine nucleotide anabolism. The lack of purine nucleoside phosphorylase in organisms will lead to the damage of T cell function.
