- ￥4520
- Sino Biological
- 北京
- 40150-V08B2-B
- 2026年01月26日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
-20℃ to -80℃
- 保质期：
12个月
- 英文名：
Recombinant SARS-CoV Spike/RBD Protein (RBD, His Tag), Biotinylated
- 库存：
99
- 供应商：
北京义翘神州科技股份有限公司
- 规格：
20.00 µg
SARS Coronavirus spike蛋白|Coronavirus spike protein|Coronavirus spike(SARS, C-His)（产品说明）
蛋白名称：Coronavirus spike蛋白, Coronavirus spike protein
蛋白构建：A DNA sequence encoding the receptor binding domain (RBD) of SARS-CoV (isolate:WH20) spike (AAX16192.1) (Arg306-Phe527) was expressed with a C-terminal polyhistidine tag. The purified protein was biotinylated in vitro.
表达宿主：HEK293 Cells
蛋白纯度：> 95 % as determined by SDS-PAGE.
蛋白内毒素：< 1.0 EU per μg protein as determined by the LAL method.
预测N端：Arg 306
蛋白分子量：The recombinant receptor binding domain (RBD) of SARS-CoV (isolate:WH20) spike comprises 233 amino acids and has a predicted molecular mass of 26.5 kDa. The apparent molecular mass of the protein is approximately 35.1 kDa in SDS-PAGE under reducing conditions.
蛋白NP号：AAX16192.1
蛋白氨基酸序列：Arg306-Phe527
蛋白标签：C-His
蛋白保存条件：Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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文献和实验2, Weskamm, LM; et al. Flow cytometric protocol to characterize human memory B cells directed against SARS-CoV-2 spike protein antigens. STAR protocols, PMID: 36595922
3, Dvorscek, AR; et al. Conversion of vaccines from low to high immunogenicity by antibodies with epitope complementarity. Immunity, PMID: 39305904
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