bioWORLDâ€šÃ Ã¶â€šÃ¢â€ s antibodies are prepared using immunization procedures that produce high affinity antibodies. These antibodies are then purified by affinity chromatography on Protein A/G columns and checked by cross immune-electrophoresis. Any cross-reactive component is removed by solid phase adsorption chromatography.Biotinylating of antibodies was carried out to ensure the maximum degree of labeling without compromising the specificity or affinity of the antibody. These antibodies can be used for immunohistology, ELISA, and Western blot assays.Biotinylated Goat Anti-Cat IgG (H+L) is supplied in liquid format with stabilizers and preservatives. This antibody can also be used with dog IgG primary antibodies. A dilution of 1:200 is recommended for most applications.