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

Shanghai Kekai Biotechnology Co., Ltd. is a biotech company founded in 2015 that focuses on the research and the production of recombinant proteins. Our main products are Animal Origin Free recombinant carboxypeptidase B and recombinant trypsin,which are of high importance for the production of human recombinant insulin.