SARS-CoV-2 Spike S1 Protein (BA.4 - Omicron, BA.5 - Omicron) (His tag)
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- 抗原 See all SARS-CoV-2 Spike S1 蛋白
- SARS-CoV-2 Spike S1
- 蛋白类型
- Recombinant
- 产品特性
- BA.4 - Omicron, BA.5 - 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 S1 protein is labelled with His tag.
- 原理
- SARS-CoV-2 Spike S1 Protein, His Tag (BA.4 & BA.5/Omicron)
- 序列
- Val 16 - Arg 685
- 产品特性
- SARS-CoV-2 Spike S1, His Tag (BA.4 & BA.5/Omicron) is expressed from human 293 cells (HEK293). It contains AA Val 16 - Arg 685 (Accession # QHD43416.1 (T19I, LPP24-26del, A27S, HV69-70del, G142D, V213G, G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H). The spike mutations are identified on the SARS-CoV-2 Omicron variant (Pango lineage: BA.4 and BA.5).
- 纯度
- 95,00 %
- 内毒素水平
- 1.0 EU per μg
- Top Product
- Discover our top product SARS-CoV-2 Spike S1 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 76.5 kDa. The protein migrates as 100-110 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 S1
- Abstract
- SARS-CoV-2 Spike S1 产品
- 别名
- E2 Protein, Surface Glycoprotein Protein, S Protein
- 物质类
- Viral Protein
- 背景
- Synonyms:Spike,S1 protein,Spike glycoprotein Subunit1,S glycoprotein Subunit1,Spike protein S1,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
- 76.5 kDa
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