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- 义翘神州
- 北京
- 40589-V49B4-B
- 2025年08月12日
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- 详细信息
- 技术资料
- 保存条件：
-20℃ to -80℃
- 保质期：
12个月
- 英文名：
SARS-CoV-2 Spike S1+S2 (157-158 deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R, D950N) Protein (ECD, His & AVI 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 µg
SARS-CoV-2 Spike S1+S2 (157-158 deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R, D950N) Protein (ECD, His & AVI Tag), Biotinylated（产品说明）
蛋白名称：SARS-CoV-2 Spike S1+S2 (157-158 deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R, D950N) Protein (ECD, His & AVI Tag), Biotinylated
蛋白构建：A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations 157-158 deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R, D950N) (Met1-Pro1213) was expressed with a c-terminal polyhistidine tagged AVI tag at the C-terminus. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. The mutations were identified in the SARS-CoV-2 variant (known as B.1.617.2) which emerged in the India.
表达宿主：Baculovirus-Insect Cells
蛋白纯度：> 90 % as determined by SDS-PAGE.
蛋白活性：0
蛋白内毒素：< 1.0 EU per μg protein as determined by the LAL method.
预测N端：Val 16
蛋白分子量：The recombinant SARS-CoV-2 Spike S1+S2 consists of 1222 amino acids and predicts a molecular mass of 136.01 kDa.
蛋白NP号：YP_009724390.1
蛋白氨基酸序列：Met1-Pro1213
蛋白标签：C-His-AVI
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.
蛋白名称：SARS-CoV-2 Spike S1+S2 (157-158 deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R, D950N) Protein (ECD, His & AVI Tag), Biotinylated
蛋白构建：A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations 157-158 deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R, D950N) (Met1-Pro1213) was expressed with a c-terminal polyhistidine tagged AVI tag at the C-terminus. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. The mutations were identified in the SARS-CoV-2 variant (known as B.1.617.2) which emerged in the India.
表达宿主：Baculovirus-Insect Cells
蛋白纯度：> 90 % as determined by SDS-PAGE.
蛋白活性：0
蛋白内毒素：< 1.0 EU per μg protein as determined by the LAL method.
预测N端：Val 16
蛋白分子量：The recombinant SARS-CoV-2 Spike S1+S2 consists of 1222 amino acids and predicts a molecular mass of 136.01 kDa.
蛋白NP号：YP_009724390.1
蛋白氨基酸序列：Met1-Pro1213
蛋白标签：C-His-AVI
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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义翘神州 SARS-CoV-2 Spike S1+S2蛋白 B.1.617.2变种 生物素化 新冠S蛋白
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