产品基本信息

• 产品货号 BY0037
• 纯度 ≥95%
• Uniprot ID Q9HBE4
• 中文名称 重组人源白介素21
• 别名 Interleukin-21; IL-21; Za11; IL21; 重组人源白介素21
• 产品名称 Recombinant Human IL-21 Protein
• 类别 细胞培养试剂
• 标签 Tag free
• 氨基酸 His25-Ser162
• 预测分子量 15.9kDa
• 性状 Lyophilized
• 运输及保存条件 Biological ice bag transportation. 36 months at 2°C to 8°C in lyophilized state,best keep at -20℃; 6 months at -20°C to -80°C under sterile conditions after reconstitution; 7-10 days at 2°C to 26°C under sterile conditions after reconstitution; Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• 表达系统 CHO
• 内毒素 ≤10 EU/mg
• 生物活性 The ED50 for this effect is ≤ 8 ng/mL
• 宿主 Human
• 注意事项 无血清培养表达细胞，本产品里不含动物源成分。

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Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED50 for this effect is ≤ 20 ng/mL.

产品详情