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Recombinant Carboxypeptidase B with sequence grade For Detecting Antibody Proteomics Grade

Recombinant Carboxypeptidase B with sequence grade For Detecting Antibody Proteomics Grade

    • Recombinant Carboxypeptidase B with sequence grade  For Detecting Antibody Proteomics Grade
    • Recombinant Carboxypeptidase B with sequence grade  For Detecting Antibody Proteomics Grade
    • Recombinant Carboxypeptidase B with sequence grade  For Detecting Antibody Proteomics Grade
    • Recombinant Carboxypeptidase B with sequence grade  For Detecting Antibody Proteomics Grade
    • Recombinant Carboxypeptidase B with sequence grade  For Detecting Antibody Proteomics Grade
  • Recombinant Carboxypeptidase B with sequence grade  For Detecting Antibody Proteomics Grade

    Product Details:

    Place of Origin: China
    Brand Name: YaxinBio
    Certification: NSF ISO 9001 2015
    Model Number: SRCPB01

    Payment & Shipping Terms:

    Minimum Order Quantity: 10mg
    Price: 198$/100ug
    Packaging Details: ice packaging
    Payment Terms: T/T
    Supply Ability: 1000 per week
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    Detailed Product Description
    Manufacturer: YaxinBio Product: Recombinant Carboxypeptidase B
    Source: E. Coli Specific Activity: ≥200 U/mg Pro
    Purity: > 95% Contaminant Activity: No Chymotrypsin,carboxypeptidase A,and Other Protease Contaminant. Less Than 10 Ppm Of Recombinant Trypsin.

    Recombinant Carboxypeptidase B with sequence grade For Detecting Antibody Proteomics Grade

     

    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 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 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.

     

    Application

     

    Protein structure and sequence analysis, such as hydrolyze basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides.

    Antibody quality control.

     

    RECOMMEND USAGE

     

    Prepare 1-10mg/ml carboxypeptidase B with sterile water or 25mM Tris-HCl pH 7.65. The ratio to aimed protein is 1:50 to 1:1000 (w/w), the optimum pH is pH 7.5-9.0.

     

     

    Storage Instructions

     

    Recommend recombinant carboxypeptidase B lyophilized should be stored under 2-8℃ in sealed container. It is stable within 24 months.After dissolved, it should be stored under -20℃, It is stable within 24 months and no activity lose after 10 times repeated freezing and thawing.

    Recombinant Carboxypeptidase B with sequence grade  For Detecting Antibody Proteomics Grade

    Contact Details
    Shanghai Yaxin Biotechnology Co.,Ltd.

    Contact Person: Miss Eland

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