| 產(chǎn)品編號 | bs-47071P |
| 英文名稱 | Recombinant human/Cyn. monkey/rhesus macaque CD28 protein, N-His-Avi (HEK293) |
| 中文名稱 | 重組人/食蟹猴/恒河猴CD28蛋白 |
| 別 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) |
| 理論分子量 | 46kDa |
| 檢測分子量 | Due to glycosylation, the protein migrates to 36-52 kDa based on Tris-Bis PAGE result. |
| 性 狀 | Lyophilized powder |
| 濃 度 | ＞0.5 mg/ml |
| 物 種 | Human |
| 序 列 | 17-152/220 |
| 純 度 | >95% as determined by Tris-Bis PAGE; >95% as determined by SEC-HPLC |
| 純化方法 | AC |
| 內(nèi)毒素 | <1.0 EU/μg as determined by LAL |
| 表達系統(tǒng) | HEK293 cell |
| 活性 | Not tested |
| 標簽 | N-His-Avi |
| 緩 沖 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. |
| 保存條件 | Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產(chǎn)品介紹 | |
| 產(chǎn)品圖片 |  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%. |
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