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Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2

Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2

    • Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2
    • Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2
    • Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2
    • Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2
  • Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2

    Product Details:

    Place of Origin: Xuhui, Shanghai, China
    Brand Name: YaxinBio
    Certification: NSF ISO 9001:2015
    Model Number: RCPB01

    Payment & Shipping Terms:

    Minimum Order Quantity: 10mg
    Price: 150$/10mg
    Packaging Details: ice packaging, carton
    Payment Terms: T/T
    Supply Ability: 1000g per week
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    Detailed Product Description
    Product: Recombinant Carboxypeptidase B Cat. No.: RCPB01
    Specific Activity: ≥170 U/mg Pro Packaging: 10mg,100mg,1g,bulk
    Manufacturer: YaxinBio Source: E. Coli
    High Light:

    trypsin endopeptidase

    ,

    carboxypeptidase enzyme

    Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal lysine EC 3.4.17.2

     

    Recombinant Carboxypeptidase B

     

    CAS: 9025-24-5
    EC: 3.4.17.2

    Source: Expressed in E. Coli.

     

    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 Recombinant E. coli
    Appearance White or off white, or yellowish powder
    Specific activity ≥170 units/mg pro.
    Purity(SDS-PAGE) Single major band
    Molecular Weight(SDS-PAGE) 33.8±3.4 kDa

    UNIT DEFINITION:One unit of carboxypeptidase B activity hydrolyzes one micromole ofhippuryl-L-arginine per minute at 25℃, pH 7.65.

     

    Advantages

     

    Animal origin free:YaxinBio recombinant carboxypeptidase B belongs to the AOF level 3, eliminate the risk of virus presence, or of any other potential adventitious agents found in animal-derived carboxypeptitase B

    Stability:A sterile recombinant carboxypeptidase B lyophilized eliminates the risk of contamination and decreases the chances of activity loss in the process of transport and storage.

    High purity:

    1) Recombinant carboxypeptidase B provides increased specific activity and eliminates contaminating proteases activities found in extracted enzymes with lower purity level.

    2) No other contaminating proteases such as chymotrypsin and carboxypeptidase A.

    3)Less than 10ppm of recombinant trypsin.

    Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal Lysine, EC 3.4.17.2 0

    Contact Details
    Shanghai Yaxin Biotechnology Co.,Ltd.

    Contact Person: Miss Eland

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