规格
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Column Type:
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Affinity Column |
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Stationary Phase:
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Streptavidin |
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Format:
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Suspension |
储存
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Streptavidin Agarose is supplied as 10 ml of a 50% slurry containing 5 ml of packed gel bed in 0.01 M sodium phosphate (pH 7.2), 0.15 M NaCl, and 0.02% sodium azide. Store at 4°C. |
Streptavidin Agarose is suitable for isolating biotinylated molecules and complexes with biotinylated components, including antibodies, antibody-antigen complexes, ligands and receptors, nucleic acids, and nucleic acid-protein complexes. It is especially useful as an immunoprecipitation reagent for antibodies that do not bind well to protein A. The matrix consists of streptavidin covalently attached to cross-linked 4% agarose beads through a 15-atom spacer arm. Streptavidin Agarose can bind 3 to 8 mg of biotinylated IgG/ml of gel.
