产品分类/PRODUCT CLASSIFICATION
| 产品编号 | bs-47020P |
| 英文名称 | Recombinant SARS-Cov-2 Spike S1 NTD protein, C-His-Flag (HEK293) |
| 中文名称 | 重组SARS冠状病毒2 Spike S1 NTD蛋白 |
| 别????名 | S1 protein NTD; Spike glycoprotein Subunit1 NTD; S glycoprotein Subunit1 NTD; Spike protein S1 NTD;Recombinant SARS-Cov-2 Spike S1 NTD protein, C-His-Flag (HEK293)??新冠病毒S蛋白; 新冠S蛋白; 新冠S1蛋白; SARS-CoV-2 S1蛋白; |
| 理论分子量 | 35kDa |
| 检测分子量 | Due to glycosylation, the protein migrates to 55-70 kDa based on Tris-Bis PAGE result. |
| 性????状 | Lyophilized powder |
| 浓????度 | ＞0.5 mg/ml |
| 物????种 | SARS-Cov-2 |
| 序????列 | 13-304/1273 |
| 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 | C-His-Flag |
| 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 |  The purity of SARS-COV-2 Spike S1 NTD is greater than 95% as determined by SEC-HPLC.  SARS-COV-2 Spike S1 NTD on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
