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 CTD Domain (His & Avi) is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 17 kDa and the accession number is P0DTC9.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 1,470 | 5日内发货 | ||
500 μg | ¥ 5,930 | 5日内发货 | ||
1 mg | ¥ 9,890 | 5日内发货 |
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 CTD Domain (His & Avi) is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 17 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 | Gly243-Pro364 |
蛋白纯度 | > 95% as determined by Tris-Bis PAGE |
分子量 | 17 kDa (predicted) same as Tris-Bis PAGE result. |
内毒素 | < 1 EU/μg by the LAL method. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
复溶方法 | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
存储 |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 |
In general, Lyophilized powders are shipping with blue 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. |
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SARS-COV-2 Nucleocapsid Protein CTD Domain (His & Avi) Nucleocapsid NP NC recombinant recombinant-proteins proteins protein