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Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide

Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide

  • Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide
  • Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide
  • Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide
  • Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide
Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide
Product Details:
Place of Origin: Shanghai
Brand Name: YAXINBIO
Certification: NSF ISO 9001:2015
Model Number: RCPB01
Payment & Shipping Terms:
Minimum Order Quantity: 10mg
Price: 150$/10mg
Packaging Details: 1mg, 10mg, 100mg, 1g; ice packaging, carton
Payment Terms: T/T in advance
Supply Ability: 1000g per week
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Detailed Product Description
Product: Recombinant Carboxypeptidase B Brand: YaxinBio
Protein Content: 35% ~ 50% Specific Activity: ≥120 Units/mg Pro.; ≥170 Units/mg Pro
Packaging: 10mg,100mg,1g,bulk Contaminant activity: No Chymotrypsin,carboxypeptidase A,and Other Protease Contaminant.Less Than 10ppm Of Recombinant Trypsin.
High Light:

trypsin endopeptidase

,

carboxypeptidase enzyme

Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide

 

Recombinant Carboxypeptidase B

 

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.

 

 

Main Features

 

Source

E. Coli

Purified by

HPLC

Format

White or white-like or yellowish lyophilized

Additives

Tris salts, NaCl salts and carbohydrates

Purity

Single main band on SDS-PAGE

M.W.

33.8kD

Contaminant activity

Less than 10 ppm of recombinant trypsin.

 

 

 

 

 

 

 

 

 

Unit Definition:One Unit of carboxypeptidase B activity hydrolyzes one micromole of hippuryl-L-arginine per minute at 25℃, pH 7.65.

 

 

Advantages

① Animal origin free: Recombinant carboxypeptidase B is no exogenous virus contamination,and any animal origin material is not used in the production process.

② Stable quality: Mass production can ensure stable and continuous batch production.It is no difference between the batch and the product quality is stable.

③ High purity: Higher specific activity.No other contaminating proteases such as chymotrypsin and carboxypeptidase A.Host protein residues is less than the limits of biological products.

④ Lyophilized powder: The product is lyophilized powder and is convenient to store and transport.

⑤ Compliance with regulatory requirements: Production equipment and production environment comply with relevant regulatory requirements, and the production process is in full compliance with NSF ISO 9001: 2015 quality system and GMP guidelines.

⑥ Complete quality documents: we can provide relevant regular support files in according to customers’ requirement.

 

 

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Recombinant trypsin

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Enzymes, Recombinant Carboxypeptidase B, Expressed in E.coli, Digestion of Protein and Polypeptide 0

Contact Details
Shanghai Yaxin Biotechnology Co.,Ltd.

Contact Person: Miss Eland

Tel: +8613482039151

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