BioWorld‚àö√Æ‚àö‚àè≈í¬©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 Rabbit Anti-Rat IgG (mouse adsorbed) Antibody 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. This chain-specific antibody is produced specifically to distinguish between classes of target immunoglobulins. This antibody is affinity-purified and processed by negative solid-phase adsorption to remove cross-reacting components to ensure virtually no cross-reactivity with other immunoglobulins. ThisBiotinylated antibody can be used for flow cytometry and immunohistology.Biotinylated Rabbit Anti-Rat IgG is supplied in solution form. This cross species (adsorbed) antibody allows primary antibodies made in rat to be used on mouse tissues.