SARS-CoV -2 Spike Protein S1 (His Tag)

蛋白构建：A DNA sequence encoding the SARS-CoV-2spike                 protein S1 wasexpressed with a polyhistidine tag at the C-terminus.

内 毒 素：<1.0EU per μg protein as determined by the LAL method.

表达系统：HEK293

蛋白大小：The recombinant SARS-CoV-2 spike protein S1consists of 681 amino acids and predicts a molecular mass of 76.5 kDa.

缓 冲 液： 0.01M PBS, PH 7.4