Description_x000D_ Specificity_x000D_ This product was prepared from monospecific antiserum by immunoaffinity chromatography using Cat IgG coupled to agarose beads followed by pepsin digestion and chromatographic separation. Assay by immunoelectrophoresis resulted in a single precipitin arc against Anti-Rabbit Serum, Cat IgG and Cat Serum. No reaction was observed against Anti-Pepsin and Anti-Rabbit IgG F(c)._x000D_ Immunogen_x000D_ Cat IgG whole molecule_x000D_ Physical form_x000D_ Supplied in 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2_x000D_ Physical properties_x000D_ Antibody format: IgG F(ab′)2