Recombinant Carboxypeptidase B(EC 18.104.22.168) is expressed in E.Coli
and purified by high pressure liquid chromatography.
Catalog Number: RCPB01
Form: white to off white, yellowish lyophilized powder.
Storage condition: Recombinant Carboxypeptidase B lyophilized should be stored under
2-8℃ in sealed container.It is stable within 24 months.
Usage:For Research or Manufacturing Purpose Only. Not for Human.
Carboxypeptidase B catalyzes hydrolysis of the basic amino acids
lysine, arginine and histidine from the C-terminal end of
polypeptides. The molecular weight is 33.8 kD, the pH optimum is
8.0, and pI is 6.0.Carboxypeptidase B is competitively inhibited by
arginine and lysine. The enzyme is also inhibited by metal
chelating agents, e.g., EDTA.
Recombinant Carboxypeptidase B(EC 22.214.171.124) is expressed in E.Coli andpurified by high pressure liquid chromatography. There is no
trace of other enzyme (such as carboxypeptidase A and chymotrypsin)
activity. No protease inhibitors such as PMSF are present in the
Protein sequence of recombinant carboxypeptidase B
Protein Sequence of Recombinant Carboxypeptidase B (rat pancreas):