Recombinant Human IL-21,重组人IL-21蛋白

产品描述：

产品名称：Recombinant Human IL-21

产品别名：重组人IL-21蛋白

形态：Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.

氨基酸序列：QGQDRHMIRM RQLIDIVDQL KNYVNDLVPE FLPAPEDVET NCEWSAFSCF QKAQLKSANT GNNERIINVS IKKLKRKPPS TNAGRRQKHR LTCPSCDSYE KKPPKEFLER FKSLLQKMIH QHLSSRTHGS EDS

内毒素水平：Less than 1 EU/μg of Recombinant HumanIL-21 as determined by LAL method.

活性：Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using human N1186 T cells is less than 20 ng/ml, corresponding to a specific activity of > 5.0 × 10<sup>4</s

保存方法：This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reco

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预期分子量：Approximately 15.4 kDa, a single non-glycosylated polypeptide chain containing 133 amino acids.

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