This glycosylated interferon is constitutively produced by Chinese Hamster Ovary (CHO) cells. The CHO cells have been transformed by a plasmid containing mouse coding sequences for gamma interferon as well as for dihydrofolate reductase. Biochemical analysis of CHO-derived mouse gamma interferon and gamma interferon as produced by mouse splenocytes revealed no structural differences. The major advantage of CHO-cell derived hi-pure recombinant mouse gamma interferon over natural mouse gamma interferon is the absence of contaminating lymphokines. This ensures that the effects observed in experimental results can be attributed exclusively to the hi-pure mouse gamma interferon used. One unit of Hycult Biotech Mouse Gamma Interferon approximates the bioactivity contained in one unit of the mouse gamma interferon standard prepared by NIH (Gg02-901-533).
Size
10E6 units
Concentration
Lyophilized product in PBS, 100 μg mouse albumin and 0.01% gelatin containing 1.0 x 10E6 Units.