Home ProductsRecombinant Carboxypeptidase B

Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free

Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free

    • Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free
    • Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free
    • Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free
    • Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free
    • Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free
  • Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free

    Product Details:

    Place of Origin: China
    Brand Name: YaxinBio
    Certification: ISO 9001 2015
    Model Number: RCPB01

    Payment & Shipping Terms:

    Minimum Order Quantity: 10mg
    Price: 1750$/g
    Packaging Details: ice packaging
    Delivery Time: 7 work days
    Payment Terms: T/T
    Supply Ability: 100000g per year
    Contact Now
    Detailed Product Description
    Product: Recombinant Carboxypeptidase B Cat. No: RCPB01
    Specific activity: ≥170 U/mg Pro Packaging: 10mg,100mg,1g,bulk
    Manufacture: YaxinBio Contaminant activity: No Chymotrypsin,carboxypeptidase A,and Other Protease Contaminant.Less Than 10ppm Of Recombinant Trypsin.

    Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free

     

    Source:E. coli
    Species:Rat
    Form:Lyophilized from 20 mM Tris, pH 8.0 + 50 mM NaCl.
    Enzyme Commission Number: 3.4.17.2

     

    Description
     
    Carboxypeptidase B (or peptidyl-L-lysine (-L-arginine) hydrolase) catalyzes the hydrolysis of the basic amino acids, lysine, arginine, and ornithine from the C-terminal position of polypeptides. It has been shown to be a single polypeptide of 33.8kD. Trypsin is capable of converting native enzyme to the active enzyme, carboxypeptidase B II in vitro. The optimum pH is found to be 9.0. The enzyme may be used for sequence analysis by successive cleavage of C-terminal basic amino acids. It can also be used as a serum marker for the diagnosis of acute pancreatitis.
     

    Main Features

     

    Source

    E. Coli

    Purified by

    HPLC

    Format

    White or white-like or yellowish lyophilized

    Additives

    Tris salts, NaCl salts and carbohydrates

    Protein content

    35% ~ 60%

    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.

     

    Recommend Usage

     

    To 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 7-9.

     

    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 above 90% activity remained after 10 times repeated freezing and thawing.

     

    Rcombinant Carboxypeptidase B Lyophilized Powder Animal Origin Free

    Contact Details
    Shanghai Yaxin Biotechnology Co.,Ltd.

    Contact Person: Miss Eland

    Send your inquiry directly to us (0 / 3000)

    Best Products
    Other Products