Application: ELISA, In vitro neutralization, Western blot analysis. Isotype: Rabbit Ig Antigen: For immunization recombinant rat IFN-γ (CHO-derived) is used. Purification: Antibodies were sequentially purified by ammonium sulphate precipitation and protein A-affinity chromatography. Packaging: Lyophilized and vacuum-packed. Contents: 0.5 mg/vial Buffer: Prior to lyophilization: 0.5 ml PBS + 125 mM trehalose. Specificity: Neutralizes both natural and recombinant rat IFN-γ. Cross-reactivity with human IFN-γ is less than 0.01% of the homologous combination. Activity: ≥ 2.5 x 104 neutralizing units/mg protein.