Recombinant Protein A-cys Alkali Tolerant, Liquid
CAT.NO. : ARP6748
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Background
The recombinant Protein A is a genetically engineered protein containing four alkali tolerant mutational IgG-binding regions of protein A. Cell wall binding region, cell membrane binding region and albumin binding region have been removed from the recombinant Protein A to ensure the maximum specific IgG binding. And there is a C-terminal cysteine for Site-Specific Conjugation. The immobilized recombinant Protein A is an ideal tool for purification of polyclonal or monoclonal IgG antibodies. Protein A binds to various human, mouse and rat IgG subclasses (e.g., human IgG1, IgG2, IgG4; mouse IgG2a, IgG2b, IgG3; rat IgG2c) . It also binds to total IgG from rabbit, guinea pig, pig, dog and cat.
