Anti-Avidin and Anti-Streptavidin antibodies are versatile tools and are widely used as amplifying reagents in immunohistochemistry, in situ hybridization, microarray, ELISA, Western blots, and many other applications. Avidin antibodies are produced in goats using highly purified avidin and the IgG was purified by affinity chromatography. Our Anti-Avidin does not bind Streptavidin and Anti-Streptavidin does not recognize avidin providing specificity for these two Biotin binding reagents. These affinity purified antibodies are also available as Biotinylated and fluorescein-labeled. Supplied cold in blue ice.