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Recombinant Protein A, Tag free

Applications

  • ELISA

Reactivity

  • Others
Overview
Catalog # bs-0362P
Product Name Recombinant Protein A, Tag free
Applications ELISA
Reactivity Others
Specifications
Conjugation Unconjugated
Source Recombinant Protein A, Tag free protein is expressed in E.coli with Tag free. It contains the amino acid sequence of 37-469/516.
Storage Buffer 0.01M TBS(pH7.4)
Storage Condition The product should be stored at -70°C or -20°C.
Target
Gene ID 3919448
Swiss Prot P02976
Background Protein A is a surface protein of S.aureus which binds IgG molecules by their Fc region. In serum, the bacteria will bind IgG molecules in the wrong orientation on their surface which hinders opsonization and phagocytosis. Mutants of S. aureus lacking protein A are more efficiently phagocytosed in vitro, and mutants in infection models have diminished virulence. Due to its affinity for the Fc region of many mammalian immunoglobulins, protein A is considered a universal reagent in biochemistry and immunology.