SARS-CoV-2 Spike Protein (BA.2.75 - Omicron) (His tag)
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- 抗原 See all SARS-CoV-2 Spike 蛋白
- SARS-CoV-2 Spike
- 蛋白类型
- Recombinant
- 产品特性
- BA.2.75 - Omicron
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宿主
- SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Omicron
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资源
- HEK-293 Cells
- 标记
- This SARS-CoV-2 Spike protein is labelled with His tag.
- 原理
- SARS-CoV-2 Spike NTD Protein, His Tag (BA.2.75/Omicron) (MALS verified)
- 序列
- Ser 13 - Leu 303
- 产品特性
- SARS-CoV-2 Spike NTD, His Tag (BA.2.75/Omicron) is expressed from human 293 cells (HEK293). It contains AA Ser 13 - Leu 303 (Accession # QHD43416.1 (T19I, LPP24-26del, A27S, G142D, K147E, W152R, F157L, I210V, V213G, G257S). The spike mutations are identified on the SARS-CoV-2 Omicron variant (Pango lineage: BA.2.75).
- 纯度
- 90,00 %
- 内毒素水平
- 1.0 EU per μg
- 质量等级
- MALS verified
- Top Product
- Discover our top product SARS-CoV-2 Spike 蛋白
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- 说明
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This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 34.6 kDa. The protein migrates as 47-57 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 缓冲液
- PBS, pH 7.4
- 储存条件
- -20 °C
- 储存方法
- -20°C
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- 抗原
- SARS-CoV-2 Spike
- Abstract
- SARS-CoV-2 Spike 产品
- 别名
- E2 Protein, E2 glycoprotein precursor Protein, Surface Glycoprotein Protein, S Protein
- 背景
- Synonyms:S1 protein NTD,Spike protein S1 NTD,BetaCoV S1-NTD,Description:It's been reported that Coronavirus can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
- 分子量
- 34.6 kDa
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