| 背景描述 |
Coronaviruses (Beta B1.351 Variant) are enveloped positive-sense RNA viruses. Spike protein on the viral envelope and the cognate receptor on the surface of host cells that are essential for entry into host cells upon receptor binding and membrane fusion. Spike proteins are target for neutralization antibody, and mediate membrane fusion and virus entry.Trimeric spike protein is about 180 kDa, and contains two subunits, S1 and S2, mediating attachment and membrane fusion. |
| 别称 |
Spike glycoprotein, S glycoprotein, E2, Peplomer protein |
| 蛋白编码 |
QUT645 |
| 分子量 |
The protein has a calculated MW of 133.67 kDa.
The protein migrates above 180 kDa under reducing condition (SDS-PAGE analysis).
The protein migrates as 75-100 kDa under reducing condition (SDS-PAGE analysis). |
| 表达系统 |
HEK293 cell |
| 纯度 |
>95% as determined by SDS-PAGE analysis. |
| 蛋白序列 |
Ser13-Pro1210 |
| 蛋白标签 |
His Tag (C-term) |
| 产品形式 |
Liquid. Phosphate buffered saline, pH 7.4. |
暂无实验数据
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