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- 详细信息
- 技术资料
- 保存条件:
-20℃ to -80℃
- 保质期:
12个月
- 英文名:
Recombinant Human IL-21 Protein, HPLC-verified
- 库存:
99
- 供应商:
北京义翘神州科技股份有限公司
- 规格:
1.00 mg/5.00 µg/10.00 µg/20.00 µg/100.00 µg/500.00 µg
| 规格: | 1.00 mg | 产品价格: | ¥25880.0 |
|---|---|---|---|
| 规格: | 5.00 µg | 产品价格: | ¥780.0 |
| 规格: | 10.00 µg | 产品价格: | ¥1080.0 |
| 规格: | 20.00 µg | 产品价格: | ¥1780.0 |
| 规格: | 100.00 µg | 产品价格: | ¥4980.0 |
| 规格: | 500.00 µg | 产品价格: | ¥24980.0 |
重组人 Interleukin-21 / IL-21 蛋白(产品说明)
蛋白名称:Human Interleukin-21 / IL-21 Protein
蛋白构建:A DNA sequence encoding the mature form of human IL-21 (Q9HBE4-1) (Gln30-Ser162) was expressed with an initial Met.
表达宿主:E. coli
蛋白纯度:> 95 % as determined by SDS-PAGE. > 95 % as determined by SEC-HPLC.

蛋白活性:Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 0.5-3 ng/mL.

蛋白内毒素:< 5 EU per mg of the protein as determined by the LAL method.
预测N端:Met
蛋白分子量:The recombinant human IL-21 consists of 134 amino acids and has a calculated molecular mass of 15.6 kDa. It migrates as an approximately 17 kDa band in SDS-PAGE under reducing conditions.
蛋白NP号:Q9HBE4-1
蛋白氨基酸序列:Gln30-Ser162
蛋白标签:Native
蛋白保存条件:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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