Streptavidin for Western Blot, ICC/IF, IHC, IP, ELISA
Streptavidin is a tetrameric protein purified from Streptomyces avidinii that binds very tightly to the vitamin biotin with a Kd of ~ 10-14 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.
For Research Use Only. Not for use in diagnostic procedures.