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CPB1

Official Full Name
CPB1
Background
Carboxypeptidase B (or peptidyl-L-lysine (-L-arginine) hydrolase) catalyzes the hydrolysis of the basic amino acids, lysine, arginine, and ornithine from the C-terminal position of polypeptides. It has been shown to be a single polypeptide of 34 kDa Da. Trypsin is capable of converting native enzyme to the active enzyme, carboxypeptidase B II in vitro. The optimum pH is found to be 9.0. The enzyme may be used for sequence analysis by successive cleavage of C-terminal basic amino acids. It can also be used as a serum marker for the diagnosis of acute pancreatitis.
Synonyms
carboxypeptidase B; protaminase; CPB1; pancreatic carboxypeptidase B; tissue carboxypeptidase B; peptidyl-L-lysine [L-arginine]hydrolase; EC 3.4.17.2; 9025-24-5

Catalog
ProductName
EC No.
CAS No.
Source
Price
CatalogEXWM-4072
EC No.EC 3.4.17.2
CAS No.9025-24-5
Source
CatalogNATE-1147
EC No.EC 3.4.17.2
CAS No.
SourcePorcine
CatalogNATE-0993
EC No.
CAS No.
SourcePichia pastoris
CatalogNATE-0153
EC No.EC 3.4.17.2
CAS No.9025-24-5
SourceE. coli
CatalogNATE-0152
EC No.EC 3.4.17.2
CAS No.9025-24-5
SourcePorcine pancrea...
CatalogNATE-0151
EC No.EC 3.4.17.2
CAS No.9025-24-5
SourceHuman pancreas
Related Protocols
carboxypeptidase_b -Enzymatic Assay Protocol

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