Description_x000D_ Specificity_x000D_ This product was prepared from monospecific antiserum by immunoaffinity chromatography using Mouse IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities, pepsin digestion and chromatographic separation. Assay by immunoelectrophoresis resulted in a single precipitin arc against Anti-Goat Serum, Mouse IgG, Mouse IgG F(ab’)2 and Mouse Serum. No reaction was observed against Anti-Pepsin, Anti-Goat IgG F(c), Mouse IgG F(c) or Bovine, Horse, Human, Rabbit, Rat and Sheep Serum Proteins._x000D_ Immunogen_x000D_ Mouse IgG F(ab′)2 fragment_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