Carboxypeptidase B Product Information

Source: Porcine Pancreas

Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and ornithine from the C-terminal end of polypeptides. The molecular weight is 34,500 daltons, the pH optimum is 7.9, and the pI is 6.0. Carboxypeptidase B is competitively inhibited by arginine, lysine and ornithine. The enzyme is not inhibited by di-isopropylfluorophosphate (DFP), but it is inhibited by metal chelating agents, e.g., 1,10-phenanthroline.

Unit Definition: One Unit hydrolyzes one micromole of hippuryl-L-arginine per minute at 25°C, pH 7.65.

Note carboxypeptidase product code COBPMS has been discontinued. 

Related Products:

Carboxypeptidase Y (COY)
Chymotrypsin, TLCK-treated (CDTLCK)
Clostripain, Endo-Arg-C (CP)
Protease, Stap, Endo-Glu-C (STAP)
Trypsin, SeqENZ (TRSEQII) & Modified (TRSEQZ)
DescriptionActivityCodeSizeCat. No.Price
Carboxypeptidase B
Chromatographically purified. A solution in 100mM sodium chloride. Chymotrypsin and trypsin 0.02%.
Store at -20C.
≥170 units per mg protein COBC 5 mg LS005305 $87.00 Buy Now
10 mg LS005301 $152.00 Buy Now
50 mg LS005304 $645.00 Buy Now
Bulk LS005302 Inquire

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