Name Envelope Protein (E) (SARS-CoV-2/COVID-19) Description N-terminal His-SUMO tagged recombinant E protein (aa 1-75) (SARS-CoV-2) (GenBank No. QHD43418) Source Recombinant envelope protein of SARS-CoV-2 expressed and purified from E.coli Application Western blot standard, antibody ELISA, immunogen, etc. Purity > 95% (SDS-PAGE) Endotoxin <1 EU per µg of purified protein by LAL test Size 50 µg |