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Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells. SARS-COV-2 Nucleocapsid Protein (His & Avi), Biotinylated is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 48.9 kDa and the accession number is P0DTC9.

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 μg | ¥ 343 | 6-8日内发货 | |
| 10 μg | ¥ 549 | 6-8日内发货 | |
| 20 μg | ¥ 898 | 5日内发货 | |
| 50 μg | ¥ 1,760 | 5日内发货 | |
| 100 μg | ¥ 2,960 | In stock | |
| 200 μg | ¥ 5,350 | 5日内发货 | |
| 500 μg | ¥ 11,800 | 5日内发货 |
| 生物活性 | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| 产品描述 | Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells. SARS-COV-2 Nucleocapsid Protein (His & Avi), Biotinylated is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 48.9 kDa and the accession number is P0DTC9. |
| 种属 | SARS-CoV-2 |
| 表达系统 | E. coli |
| 标签 | N-His-Avi |
| 蛋白编号 | P0DTC9 |
| 别名 | Nucleocapsid,NP,NC |
| 蛋白构建 | Ser2-Ala419 |
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE ![]() |
| 分子量 | 48.9 kDa (predicted). The protein migrates to 50-52 kDa based on Tris-Bis PAGE result. |
| 内毒素 | < 1 EU/μg by the LAL method. |
| 蛋白性状 | Solution |
| 缓冲液 | Supplied as 0.22 μm filtered solution in 50 mM Tris, 500 mM NaCl, 10% Glycerol (pH 7.5). |
| 存储 | It is recommended to store the product under sterile conditions at -70°C or lower. Samples are stable for up to 12 months at -80°C. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| 运输方式 | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
| 研究背景 | Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells. |