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Recombinant protein A manufacturer Antibody Test SPA Binding to IgG

Categories Recombinant Protein A
Brand Name: YaxinBio
Model Number: RSPA05
Certification: NSF ISO 9001-2015
Place of Origin: China
MOQ: 10mg
Payment Terms: T/T
Packaging Details: ice packaging
Price: 79$/10mg
Supply Ability: 1000g per week
Product: Recombinant Protein A
Manufacturer: YaxinBio
Bioburden: No organisms detected.
12% SDS-PAGE: Single major band
Related Product: Recombinant Porcine Trypsin
Coomassie Stain: 25kD
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    海南4+1走势图Recombinant protein A manufacturer Antibody Test SPA Binding to IgG

    Recombinant protein A manufacturer Antibody Test SPA Binding to IgG


    Recombinant Protein A


    Catalog Number:RSPA05

    CAS:91932-65-9

    Storage temperature: 2-8℃

    Source:Protein A mutant of Staphylococcus aureus , expressed in E. coli


    1.DESCRIPTION

    Protein A is a membrane protein of Staphylococcus aureus and can specifically bind to antibodies. Protein A affinity chromatography columns have become widely used as affinity columns for purified antibodies from ascites, serum and cell culture isolated or purified extracts of antibodies from different subtypes of mammals or genetically engineered recombinant proteins containing antibody Fc fragments. alkali protein A is our company independent research and development production, with independent intellectual property rights. Recombinant protein A is expressed by E. coli and purified by chromatography to give a purity of 95% or more. The purification process does not use antibody column affinity chromatography to avoid the possibility of incorporation of unrelated IgG in the product.


    Product Specification


    Test/Method

    Specification

    Coomassie Stain

    25kD

    UV Spectrum

    E275/250 ≥1.2,

    E0.1% at 275nm=0.17-0.23

    UV spectrometry

    No DNA or RNA detected

    Triton Content

    No Triton contaminant.

    Format

    Lyophilized

    pH stable range

    pH 1-13




    Product Tags:

    protein A column

      

    purified protein

      
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