CAS NO:9025-24-5

Source:Genetic engineering production
Description:white powder
Active: ≥200u/mg
Store temperature:-20°C

Recombinant carboxypeptidase B specifically hydrolyzes protein C-terminal basic amino acids (lysine, arginine, histidine), also known as peptidyl-L-lysine (L-arginine) hydrolase; Spermase. the molecular weight is 35kD, the isoelectric point is 6.0, and the optimum pH is 7-9. the activity is competitively inhibited by arginine and lysine, and metal ion chelating agents such as EDTA inhibit enzyme activity. Determination of protein C-terminal basic amino acids such as arginine, lysine and histidine. Detection of antibody alkaline peak

Carboxypeptidase B (EC 3.4.17.2) is exclusively used for the hydrolysis of protein C-terminal basic amino acids (lysine, arginine, histidine); also known as peptidyl-L-lysine (L -Arginine) hydrolase; sperminase. the molecular weight is 35kD, the isoelectric point is 6.0, and the optimum pH is 7-9. the activity is competitively inhibited by arginine and lysine, and metal ion chelating agents such as EDTA inhibit enzyme activity.
Product advantages
No animal origin: recombinant production, no foreign virus contamination, such as swine flu virus, porcine parvovirus, etc.
High purity: no other miscellaneous enzyme activity: no other side reactions in the digestion reaction, high yield
High specific activity: no less than 120 u/mg pro.; no less than 170 u/mg pro.
Electrophoresis purity: SDS-PAGE electrophoresis identification, 95%
Stable: freeze-dried powder, easy to store and transport

Recombinant carboxypeptidase B is a product of non-animal origin AOF3 level
Production of recombinant  its analogues
Determination of protein C-terminal amino acid
Production of other recombinant peptides
Enzymatic synthesis of some special compounds