上海细胞库
人源细胞系| 稳转细胞系| 基因敲除株| 基因点突变细胞株| 基因过表达细胞株| 重组细胞系| 猪的细胞系| 马细胞系| 兔的细胞系| 犬的细胞系| 山羊的细胞系| 鱼的细胞系| 猴的细胞系| 仓鼠的细胞系| 大鼠细胞系| 小鼠细胞系| 其他细胞系|
人源细胞系| 稳转细胞系| 基因敲除株| 基因点突变细胞株| 基因过表达细胞株| 重组细胞系| 猪的细胞系| 马细胞系| 兔的细胞系| 犬的细胞系| 山羊的细胞系| 鱼的细胞系| 猴的细胞系| 仓鼠的细胞系| 大鼠细胞系| 小鼠细胞系| 其他细胞系|
| 规格 | 价格 | 库存 |
|---|---|---|
| 100ug | ￥ 3980.00 | 10 |
| 产品编号 | bs-47071P |
| 英文名称 | Recombinant human/Cyn. monkey/rhesus macaque CD28 protein, N-His-Avi (HEK293) |
| 中文名称 | 重组人/食蟹猴/恒河猴CD28蛋白 |
| 别????名 | CD 28; CD28 antigen; CD28 molecule; MGC138290; T cell antigen CD28; T cell specific surface glycoprotein; T cell specific surface glycoprotein CD28; Tp44; CD28_HUMAN; Recombinant human/Cyn. monkey/rhesus macaque CD28 protein, N-His-Avi (HEK293)?? |
| 理论分子量 | 46kDa |
| 检测分子量 | Due to glycosylation, the protein migrates to 36-52 kDa based on Tris-Bis PAGE result. |
| 性????状 | Lyophilized powder |
| 浓????度 | ＞0.5 mg/ml |
| 物????种 | Human |
| 序????列 | 17-152/220 |
| 纯????度 | >95% as determined by Tris-Bis PAGE; >95% as determined by SEC-HPLC |
| 纯化方法 | AC |
| 内毒素 | <1.0 EU/μg as determined by LAL |
| 表达系统 | HEK293 cell |
| 活性 | Not tested |
| 标签 | N-His-Avi |
| 缓?冲?液 | Lyophilized from 0.22 um filtered solution in PBS (pH=7.4) with 5 mM DTT. Normally 5% trehalose is added as protectant before Lyophilization. |
| 保存条件 | Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品介绍 | |
| 产品图片 |  Immobilized Human /Cynomolgus / Rhesus macaque CD28,His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-CD28 Ab, hFc Tag with the EC50 of 18.8 ng/ml determined by ELISA.  Immobilized Human /Cynomolgus / Rhesus macaque CD28, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-CD28 Ab, hFc Tag with the EC50 of 18.8/16.1/26.2ng/ml determined by ELISA.  The purity of Human /Cynomolgus / Rhesus macaque CD28 was greater than 95% as determined by SEC-HPLC.  Human /Cynomolgus / Rhesus macaque CD28 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
