北京雅安达生物技术有限公司

 Recombinant Human IL-250ug(PeproTech) 编号:200-02
  • Recombinant Human IL-250ug(PeproTech) 编号:200-02
  • Recombinant Human IL-250ug(PeproTech) 编号:200-02

    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-2
    货号:200-02
    产地:PeproTech
    规格:50ug
    价格:2340
    Source: E.coli. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine activated killer cells, monocytes, macrophages and oligodendrocytes. Recombinant human IL-2 is a 15.5 kDa protein, containing 134 amino acid residues including one intrachain disulfide bond.  
    Purity: Greater than 98% by SDS-PAGE gel and HPLC analyses. IL-2 is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. 
    Description: The ED50 as determined by the dose-dependent stimulation of murine CTLL-2 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 107 units/mg. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response.