Recombinant 2019-nCoV Nucleocapsid Protein
- 货号：EPT266
- 价格：￥3,900.00 元
- 点击：2024
产品介绍
物理性质
| 分子量 | 49.4kDa |
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| 表观分子量 | 50-60kDa, reducing conditions |
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| 形态 | Supplied as a 0.2 μm filtered solution of 20 mM Tris-HCl, 300 mM NaCl, 10 % glycerol, 1mM EDTA，pH 8.0 |
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| 纯度 | Greater than 95% as determined by reducing SDS-PAGE. |
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活性与内毒素
| 活性 | Immobilized 2019-nCoV Nucleocapsid Protein-His(Cat#DRA31)at 2μg/ml (100μl/well) can bind 2019-nCoV NP Antibody (6G9)(Cat#DA027). The ED50 of 2019-nCoV NP Antibody (6G9)(Cat#DA027) is 5-30 ng/ml. |
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储存与运输
| 储存方法 | Reconstituted protein solution should be stored at ≤ -20°C. |
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| 运输条件 | The product is shipped on dry ice pack.Upon receipt, store it immediately at the temperature listed below. |
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详细说明
| 背景说明 | Coronavirus N protein is required for coronavirus RNA synthesis, and has RNA chaperone activity that may be involved in template switch. Nucleocapsid protein is a most abundant protein of coronavirus. N protein packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Because of the conservation of N protein sequence and its strong immunogenicity, the N protein of coronavirus is chosen as a diagnostic tool. |
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