Name Spike RBD protein (SARS-CoV-2 Brazil variant P.1) Description C-terminal 6xHis-tagged recombinant spike RBD (K417T, E484K, N501Y) protein (aa 319-541) (SARS-CoV-2 Brazil P.1 variant, "Gamma") (GISAID No. EPI_ISL_833172) Source Glycosylated recombinant viral protein expressed and purified from HEK293 cells Application Western blot standard, antibody ELISA, immunogen, etc. Purity >95% (SDS-PAGE) Endotoxin <0.1 EU per µg of purified protein by LAL test Size 50 µg |