"Streptavidin" Related Products

Recombinant Streptomyces avidinii Streptavidin Protein

Cat.No.: Streptavidin-526
Product Overview: Recombinant Streptomyces avidinii Streptavidin Protein was conjugated with HRP.
Description: Streptavidin is a protein that has similar binding properties to avidin. It is isolated from streptomyces avidinii. Streptavidin has a molecular weight of 60 KD and has 4 subunits. Each subunit can bind one molecule of biotin. Biotin is a 244 da water soluble vitamin. Streptavidin has an extremely high binding affinity (Kd=10 - 15 ) for biotin.
Species: Streptomyces avidinii
Form: 1 mg/ml in PBS (pH 7.4) containing 10 mg/ml BSA and 0.01% thimerosal
Storage: The reagent may be stored at 4 centigrade for short periods of one month or less. For longer periods,aliquot and store at -20 centigrade. Avoid repeated freeze/thaw cycles. If slight precipitation occurs upon prolonged storage, clarify the solution by centrifugation before use.

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