名称：原装供应| Interleukin-2, mouse (mIL-2) recombinant (E. coli)
规格：10,000 U (5 µg, 1 ml)
Preparation: Recombinant murine interleukin-2 (IL-2) is produced in E. coli and purified by standard chromatographic methods. Primary Structure One polypeptide chain (149 amino acids), identical to natural mouse IL-2, but not glycosylated (7–9). Glycosylation is not essential for biological activity. 10,000 U/ml solution in PBS and 1 mg/ml BSA, filtered through a 0.2 µm pore size membrane.
?Recombinant murine IL-2 produced by E. coli supports the growth of murine CTLL cells, but not that of human T-cells. Recombinant murine IL-2 strongly inhibits the binding of recombinant human IL-2 to murine responder cells, but only weakly inhibits the binding to human responder cells. Species specificity: Mouse IL-2 is effective on mouse cells but not on human cells. Recombinant murine IL-2 is >95% pure as determined by SDS-PAGE [Endotoxin level: <0.1 EU/μg (LAL-test), <10 EU/ml (LAL-test)