SARS-CoV Spike/S1 Protein (S1 Subunit, His Tag)

保存条件 ： -20℃ 至 -80℃

保质期 ：12个月

英文名 ：SARS-CoV Spike/S1 Protein (S1 Subunit, His Tag)

库存 ：99

供应商 ：北京义翘神州科技股份有限公司

CAS号 ：无

规格 ：100 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 S1 subunit of SARS-CoV (isolate:WH20) spike (AAX16192.1) (Met1-Arg667) was expressed with a C-terminal polyhistidine tag.
表达宿主：Baculovirus-Insect Cells
蛋白纯度：> 90 % as determined by SDS-PAGE
蛋白活性：Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag)(10108-H05H) at 2μg/mL (100μL/well) can bind SARS-CoV Spike/S1 Protein (S1 Subunit, His Tag)(40150-V08B1),the EC50 of SARS-CoV Spike/S1 Protein (S1 Subunit, His Tag)(40150-V08B1) is 400-850 ng/mL.
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Ser 14
蛋白分子量：The recombinant S1 subunit of SARS-CoV (isolate:WH20) spike comprises 665 amino acids and has a predicted molecular mass of 74.4 kDa. The apparent molecular mass of the protein is approximately 85.8 kDa in SDS-PAGE under reducing conditions.
蛋白NP号：AAX16192.1
蛋白氨基酸序列：Met1-Arg667
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.