Produced by lymphocytes activated by specific antigens or mitogens. IFN-gamma, in addition to having antiviral activity, has important immunoregulatory functions. It is a potent activator of macrophages, it has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type I interferons. Recombinant protein corresponding to aa20-164 from chicken Interferon gamma, fused to GST-Tag at N-terminal, expressed in E. coli. Uniprot/Swiss Accession: P49708 Molecular Weight: ~43.7kD Amino Acid Sequence: HTASSLNLVQLQDDIDKLKADFNSSHSDVADGGPIIVEKLKNWTERNEKRIILSQIVSMYLEMLENTDKSKPHIKHISEELYTLKNNLPDGVKKVKDIMDLAKLPMNDLRIQRKAANELFSILQKLVDPPSFKRKRSQSQRRCNC Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.
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