北京雅安达生物技术有限公司

 Recombinant Human IL-1Ra20ug(PeproTech) 编号:200-01Ra
  • Recombinant Human IL-1Ra20ug(PeproTech) 编号:200-01Ra
  • Recombinant Human IL-1Ra20ug(PeproTech) 编号:200-01Ra

    参考价格: ¥0.00
    所在地区:北京
    上架时间:2013年04月07日
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     名称:原装订购| Recombinant Human IL-1Ra
    货号:200-01Ra
    产地:PeproTech
    规格:20ug
    价格:960
    Purity: Greater than 98% by SDS-PAGE gel and HPLC analyses. Interleukin-1 receptor antagonist (IL-1RA) is a naturally occurring inflammatory inhibitor protein. It inhibits the activity of IL-1α and IL-1β by competitively blocking binding to their type I and type II receptors. 
    Source: E.coli. Recombinant human IL-1Ra is a 17.2 kDa protein consisting of 153 amino acid residues.   
    Description: IL-1Ra is produced by corneal epithelial cells, monocytes, neutrophils, macrophages, and fibroblasts. Determined by its ability to inhibit the IL-1α stimulation of murine D10S cell. The expected ED50 is 20-40 ng/ml in the presence of 50 pg/ml of IL-1α. Therapeutically, IL-1Ra may help in the treatment of sepsis, cachexia, rheumatoid arthritis, chronic myelogenous leukemia, asthma, psoriasis, and inflammatory bowel disease.