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份 库存999份
| 货号： | YB10584 |
| 供应商： | 上海钰博 |
| 数量： | 1000 |
| 保质期： | 6个月 |
| 保存条件： | -20℃ |
产品信息
别称：
IL-21, Za11
蛋白构建：
A DNA sequence encoding the mature form of human IL-21 isoform 1 (Q9HBE4-1) (Gln 23-Ser 155) was expressed and purified, with an initial Met.
种属：
Human
表达宿主：
E. coli
产品状态&运输说明：
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
人IL-21/Interleukin-21蛋白
质控检测
纯度：
> 92% as determined by SDS-PAGE.
生物活性：
1. Measured by its ability to bind human IL-21R in a functional ELISA.
2. Measured by its ability to induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 0.4-2 ng/ml.
内毒素：
Please contact us for more information.
稳定性：
Samples are stable for up to twelve months from date of receipt at -70℃
预测N端：
Met
人IL-21/Interleukin-21蛋白分子量：
The recombinant human IL-21 consisting 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.
缓冲液：
Lyophilized from sterile 20mM NaAc, 150mM NaCl, pH 5.5
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
人IL-21/Interleukin-21蛋白
使用指导
储存方法：
Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
复溶条件：
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
yb1621 大鼠肝癌细胞（乳腺癌细胞接种到肝脏成瘤） Walker-256细胞
yb1622 大鼠肝癌细胞（wistar 大鼠） CBRH7919细胞
yb1623 大鼠肝癌细胞,Walker-256细胞,
yb1624 大鼠肝癌细胞,RH-35细胞
yb1625 大鼠肝癌细胞,H4-II-E-C3细胞
yb1626 大鼠肝癌细胞,H4-ⅡE细胞
yb1627 大鼠肝癌细胞,CRL-1548细胞
yb1628 大鼠肝癌细胞,CBRH-7919细胞
yb1629 大鼠肝癌 R15细胞,
yb1630 大鼠肺上皮Ⅱ型细胞,RLE-6TN细胞
yb1631 大鼠肺泡巨噬细胞,NR8383细胞
yb1632 大鼠埀体瘤细胞,GH3细胞
yb1633 大鼠垂体细胞,RPC细胞
yb1634 大鼠垂体瘤细胞,MMQ细胞
yb1635 大鼠垂体瘤细胞,GH3细胞
yb1636 大鼠成纤维细胞,208F细胞
yb1637 大鼠成肌细胞(分化）\L6细胞
yb1638 大鼠成肌细胞,L6细胞,
yb1639 大鼠成骨细胞,ROS1728细胞
yb1640 大鼠鼻咽癌细胞,FAT细胞
yb1641 大丽花轮枝孢
yb1642 大黄鱼肾细胞,PCK细胞
yb1643 大黄鱼EPC细胞,EPC细胞
yb1661 成纤维细胞,PA317细胞
yb1662 成纤维细胞,L929细胞
yb1663 成骨肉瘤细胞,Saos-2细胞
yb1670 长臂猿淋巴瘤 MLA-144细胞
yb1671 长鼻袋鼠肾细胞,Pt K1 (NBL-3)细胞
yb1676 产EBV的绒猴白细胞,B95-8细胞
yb1677 草鱼肾脏细胞,CIK细胞
yb1678 草鱼肝脏细胞,L8824细胞
yb1679 仓鼠肾成纤维细胞,BHK-21细胞
温馨提示：不可用于临床治疗。
[VIP第1年] 指数:2
通过闵行区市场监督管理局认证 
