产品介绍
| Name Spike S1 Protein (SARS-CoV-2/COVID-19) Description C-terminal his-tagged recombinant spike S1 protein (aa 19-676) (SARS-CoV-2/COVID-19) (GenBank No.MN908947) Source HEK-293 expressed recombinant S1 protein of SARS-CoV-2 Application Western blot standard, functional ACE2 binding ELISA, immunogen, etc. Purity > 95% (SDS-PAGE) Endotoxin <0.01 EU per µg of purified protein by LAL test Size 50 µg |