Streptavidin/Biotin Blocking Kit (SP-2002) blocks all endogenous biotin, biotin receptors, and streptavidin binding sites present in tissues. This kit is designed for use with biotin/ streptavidin detection systems such as the VECTASTAIN® Universal Quick kits if streptavidin or biotinylated reagents bind non-specifically to tissues or proteins. This blocking kit consists of 18 ml of streptavidin and 18 ml of biotin in convenient dropper bottles. |