Application: Cytofluometry, ELISA, ELISPOT, Immunohistochemistry and In vitro neutralization. Specificity: Neutralizes both natural and recombinant human and Old World monkey IFN-γ. Isotype: Rabbit Ig. Antigen: For immunization recombinant human IFN-γ (E.coli-derived) is used. Purification: Antibodies were sequentially purified by ammonium sulphate precipitation, protein A- and ligand-affinity chromatography. Packaging: Lyophilized and vacuum-packed. Contents: 0.5 mg/vial. Buffer: Prior to lyophilization: 0.5 ml PBS + 125 mM trehalose.