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| Product Name | Protein A, Recombinant, Staphylococcus aureus (Liquid) |
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| Description | Purity ≥95% (SDS-PAGE and HPLC) Endotoxin: ≤0.1EU/mg. Amino acid 32-327 of the Staphylococcus aureus subsp. aureus. The recombinant Protein A is a genetically engineered protein containing five Ig-binding regions of protein A and 6x His-tag on N-terminus. Cell wall binding region, albumin binding region and other non-specific binding regions have been eliminated from the recombinant Protein A to ensure the maximum specific IgG binding. The 6x His-tag on N-terminus can be used for affinity purification or for protein A detection using anti-His-tag antibody. The recombinant Protein A is ideal for purification of polyclonal or monoclonal IgG antibodies. Extinction Coefficient: 7450 (at 280nm) Specificity: Protein A binds to most human and mouse IgG subclasses (e.g., human IgG1, IgG2, IgG4; mouse IgG1, IgG2a, IgG2b, IgG3). It also binds to total IgG from bovine, guinea pig, hamster, equine, porcine and rabbit. Protein A has little affinity to chicken, goat, rat and sheep. Binding Capacity: |
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| Size | 10mg |
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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: YP_498670 |
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| Catalog # | P9102-19B |
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| Order / More Info | Protein A, Recombinant, Staphylococcus aureus (Liquid) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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