产品报价：询价
更新时间：2015/1/7 9:40:03
产地：上海
品牌：PeproTech
型号：200-02
厂商性质： 生产型,贸易型,服务型,
公司名称： 上海生基生物科技有限公司
陈小姐 : (18800000000) (021-51688114)
（联系我时，请说明是在来宝网上看到的，谢谢！）| 规格： | 产品价格： | ￥600.00 | |
|---|---|---|---|
| 规格： | 10ug | 产品价格： | ￥600.00 |
| 规格： | 1mg | 产品价格： | ￥8000.00 |
| 规格： | 50ug | 产品价格： | ￥1500.00 |
Description: IL-2 is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response. 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. AA Sequence: MAPTSSSTKK TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFCQSII STLT Source: E.coli Purity: Greater than 98% by SDS-PAGE gel and HPLC analyses. Biological Activity: 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. Cross Reactivity: Mouse, Rat, Monkey, Dog |
