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| Product Name | Streptavidin, Recombinant, aa37-159, His-Tag (Streptomyces, STAV) |
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| Description | Purity ~90% (SDS-PAGE). Streptavidin, a tetrameric protein secreted by Streptomyces avidinii, binds tightly to a small growth factor biotin. It finds wide use in molecular biology through its extraordinarily strong affinity for the vitamin biotin; the dissociation constant (Kd) of the biotin-streptavidin complex is on the order of ~10-15 mol/L. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits. Source: Recombinant protein corresponding to Streptomyces streptavidin, fused to His-tag at N-terminal expressed in E.coli. Molecular Weight: ~15.6kD (148aa) (MALDI-TOF) AA Sequence: MGSSHHHHHH SSGLVPRGSH MGSHMAEAGI TGTWYNQLGS TFIVTAGADG ALTGTYESAV GNAESRYVLT GRYDSAPATD GSGTALGWTV AWKNNYRNAH SATTWSGQYV GGAEARINTQ WLLTSGTTEA NAWKSTLVGH DTFTKVKP |
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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 # | n/a |
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| Catalog # | 137219 |
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| Order / More Info | Streptavidin, Recombinant, aa37-159, His-Tag (Streptomyces, STAV) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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