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Recombinant Carboxypeptidase B is an excision enzymes with Animal Components Free

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Shanghai Yaxin Biotechnology Co.,Ltd.
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-54336592
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Mr zhao

Recombinant Carboxypeptidase B is an excision enzymes with Animal Components Free

Brand Name : YaxinBio
Model Number : RCPB01
Certification : ISO 9001
Place of Origin : China
MOQ : 10mg
Payment Terms : T/T
Packaging Details : ice packaging
Price : 150$/10mg
Delivery Time : 7 work days
Supply Ability : 100000g per week
Source   : E. Coli
Purified by : HPLC
Physical form  : White or white-like lyophilized powder
Additives  : Tris salts, NaCl salts and carbohydrates
Protein content   : 35% ~ 50%
Purity    : > 95%
nature : excision enzymes
advantage : animal component free
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Recombinant Carboxypeptidase B is an excision enzymes with Animal Components Free


Description


Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides. The molecular weight is 33.8kD, the optimum pH 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 is expressed in E.Coli and purified 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 preparation.

Abbr :CPB1, Recombinant (Rat)
Alias:CPB1
Source:E. coli
Species:Rat
Form:Lyophilized from 20 mM Tris, pH 8.0 + 50 mM NaCl.
Enzyme Commission Number:3.4.17.2
CAS No.:9025-24-5

Applications


Carboxypeptidase B (EC 3.4.17.2, protaminase, pancreatic carboxypeptidase B, tissue carboxypeptidase B, peptidyl-L-lysine [L-arginine]hydrolase) is a carboxypeptidase that preferentially acts upon basic amino acids, such as arginine and lysine. This serum enzyme is also responsible for rapidly metabolizing the C5a protein into C5a des-Arg, with one less amino acid.

Email:Zhaozhi@yaxinbio.com



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