产品基本信息

• 产品货号 BY0030
• 纯度 ≥95%
• Uniprot ID P05112
• 中文名称 重组人源白介素4
• 别名 Interleukin-4; IL-4; B-Cell Stimulatory Factor 1; BSF-1; Binetrakin; Lymphocyte Stimulatory Factor 1; Pitrakinra; IL4; 重组人源白介素4
• 产品名称 Recombinant Human IL-4 Protein
• 类别 重组蛋白
• 标签 Tag free
• 氨基酸 His25-Ser153
• 预测分子量 15kDa
• 性状 Lyophilized. It is recommended to redissolve in sterile deionized water.
• 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 22°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 ≤ 0.2 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。

图片

Measured in a cell proliferation assay using TF-1 cells, The ED50 for this effect is ≤ 0.2 ng/mL，orresponding to a specific activity of ＞ 1x 107 units/mg.

产品详情