English name : PNP; Purine-nucleoside phosphorylase; Nucleoside Phosphorylase bacterial; Purine nucleoside phosphorylase; Purine nucleoside: orthophosphate ribosyltransferase
Level : BR
Molecular Weight : 32KDa (SDS-PAGE)
Dynamic : 100 ~ 200units / mg protein
Activity was defined : under conditions of pH 7.737 ° C, the 1umol inosine into hypoxanthine amount of enzyme required per minute
Isoelectric point : PH 6.0
PH stability: 5.0 to 11.0
Thermal stability : 30 ~ 70 ℃
Inhibitors : Ag +, Hg2 +
Usage: When measuring live, powder 50mM, PH7.7 potassium phosphate buffer solution
Appearance: powder, purine nucleoside phosphorylase microbial extract in vivo widespread .
Use: Biochemical studies it can be broken down into nucleoside bases and pentose -1-phosphate, the reaction is reversible purine nucleoside phosphorylase purine nucleotide synthesis and metabolism are important remedy, in an organism. purine nucleoside phosphorylase deficiency can cause damage to T cell function .
Save : -20 ℃