Natural Protein G (ab7458)

概述

描述

  • 性质Natural
  • 来源Native

技术指标

Our Abpromise guarantee covers the use of ab7458 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    Conjugation

  • 形式Lyophilised
  • 补充说明Molecular Weight: 33,000 daltons Approximately 5 mg of human IgG can be bound by 1 mg of Protein G. Optimal binding of Protein G to antibodies occurs at pH 5-6, with elution at pH 2.5-3. This product was expressed recombinantly in E. coli (non-native).
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. After reconstitution store at -20ºC. Avoid freeze / thaw cycles.

    n/a

  • 复溶Reconstitute with 1ml of distilled water to a concentration of 1mg/ml

常规信息

  • 别名
    • IgG binding protein G
    • IgG-binding protein G
    • Immunoglobulin G binding protein G [Precursor]
    • spg
    • spg immunoglobulin G-binding protein
    • SPG2_STRSG
    see all
  • 相关性Protein G is a bacterial protein derived from the cell wall of certain strains of b-hemolytic Streptococcci. It binds with high affinity to the Fc portion of various classes and subclasses of immunoglobulins from a variety of species. Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to total IgG from guinea pig, rabbit, goat, cow, sheep, and horse. Protein G binds preferentially to the Fc portion of IgG, but can also bind to the Fab region, making it useful for purification of F(ab') fragments of IgG. Due to it's affinity for the Fc region of many mammalian immunoglobulins, protein G is considered a universal reagent in biochemistry and immunology.
  • 细胞定位Cell Wall and Secreted

Natural Protein G (ab7458)参考文献

ab7458 has not yet been referenced specifically in any publications.

Product Wall

J'aimerais vous informer que mes collègues responsables de l'intégration des produits travaillent toujours à la recherche d'un collaborateur qui pourrait nous fournir :
- une protéine G (full length sans tag) en compl&ea...

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Thank you for your enquiry. The immunogen is Protein A from S aureus. This product is an antibody against Protein A from S. aureus. I am sorry but I do not have a reference where this product was used. If a reference becomes available we will cer...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"