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Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column

Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column

    • Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column
    • Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column
    • Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column
    • Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column
  • Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column

    Product Details:

    Place of Origin: China
    Brand Name: YaxinBio
    Certification: NSF ISO 9001 2015
    Model Number: RSPA05

    Payment & Shipping Terms:

    Minimum Order Quantity: 10mg
    Price: 79$/10mg
    Packaging Details: ice packaging
    Payment Terms: T/T
    Supply Ability: 1000g per week
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    Detailed Product Description
    Source: E.Coli Purified: HPLC
    Bioburden: No Organisms Detected. 12% SDS-PAGE: Single Major Band
    Test/Method: Specification Related Product: Recombinant Human Trypsin

    Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column

     

    Recombinant Protein A

     

    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.

     

    STABILITY OF STORAGE AND TRANSPORT

    Stability of storage: Recombinant protein A lyophilized should be stored under 2-8℃ in sealed container.

    It is stable within 24 months.When gluing even with PBS (pH7.4) dissolved,it is now with the current use.

    After dissolved with pure water, it should be stored under -20℃.

    Stability of transport: The product is stable by blue ice insulation transport.

     

    Product 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

     

     

     

     

     

     

     

     

     

    Storage Instructions

    Recommend recombinant trypsin lyophilized should be stored under 2-8℃in sealed container.It is stable within 24 months.

     

    Usage

    For Research or Manufacturing Purpose Only. Not for Human.

     

    Protein A for tolerance to Acid and Alkali Preparation of Recombinant Protein A Column

    Contact Details
    Shanghai Yaxin Biotechnology Co.,Ltd.

    Contact Person: Miss Eland

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