Recombinant SARS-CoV-2 Spike S1+S2 (mutants) Protein (ECD, His Tag)
库存:
99
供应商:
北京义翘神州科技股份有限公司
规格:
100 µg
SARS-CoV-2 Spike S1+S2 (T95I, G142D, E154K, L452R, E484Q, D614G, P681R, Q1071H) Protein (ECD, His Tag)(产品说明)
蛋白名称:SARS-CoV-2 Spike S1+S2 (T95I, G142D, E154K, L452R, E484Q, D614G, P681R, Q1071H) Protein (ECD, His Tag)
蛋白构建:A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations T95I, G142D, E154K, L452R, E484Q, D614G, P681R, Q1071H) (Met1-Pro1213) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as B.1.617.1) which emerged in the India.
表达宿主:Baculovirus-Insect Cells
蛋白纯度:> 95 % as determined by SDS-PAGE.
蛋白活性:Immobilized ACE2 Protein, Human, Recombinant (mFc Tag)(Cat: 10108-H05H) at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 Spike S1+S2 (T95I, G142D, E154K, L452R, E484Q, D614G, P681R, Q1071H) Protein (ECD, His Tag)(Cat:40589-V08B15), the EC50 of SARS-CoV-2 Spike S1+S2 (T95I, G142D, E154K, L452R, E484Q, D614G, P681R, Q1071H) Protein (ECD, His Tag)(Cat:40589-V08B15) is 0.5-1.3 μg/mL.
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 1209 amino acids and predicts a molecular mass of 134.51 kDa.
蛋白NP号:YP_009724390.1
蛋白氨基酸序列:Met1-Pro1213
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.
1, Chi, X; et al. Broadly neutralizing antibodies against Omicron-included SARS-CoV-2 variants induced by vaccination. Signal transduction and targeted therapy, Pubmed: 35478188