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Avidin is a glycoprotein containing four essentially identical subunits, each of which forms an extremely tight complex with biotin. This affinity makes avidin useful in the construction of avidin/biotin-based assay formats. Avidin and biotin are routinely conjugated to indicator enzymes, such as alkaline phosphatase and horseradish peroxidase (HRP), for use in assay development and production.

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  • Avidin


    This preparation of Avidin is purified from egg whites and is supplied in a lyophiilized form. Activ ...