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| Product Name | Protein G, Recombinant, Streptococcus sp. (Biotin) |
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| Description | Purity ≥98% (SDS-PAGE and HPLC). Protein G binds to the constant region of many species of immunoglobulin G. Protein G can be used to detect, quantify and purify IgG antibodies and antibody/antigen complexes. Recombinant Protein G contains only IgG binding domains. The albumin-binding domain as well as cell wall and cell membrane binding domains have been removed to ensure the maximum specific IgG binding capacity. The 6-His-tag on N-terminus can be used for affinity purification or protein G detection using anti-His-tag antibodies. 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. The Protein G-Biotin is using purified recombinant protein G biotinylated with ~2 biotins per protein G molecule. Source: E.coli Endotoxin level: ≤0.1EU/mg Specificity: Under optimal conditions, 1mg protein G will bind approximately 5mg human IgG. Optimal binding of Protein G to antibodies occurs at pH 5.0 |
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| Size | 100ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | Accession: CAA27638 |
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| Catalog # | P9102-45F |
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| Order / More Info | Protein G, Recombinant, Streptococcus sp. (Biotin) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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