SARS-CoV-2 Spike RBD Protein, His Tag (BA.1.1/Omicron) (MALS verified)

SARS-CoV-2 Spike RBD, His Tag (BA.1.1/Omicron) (SPD-C522j) is expressed from human 293 cells (HEK293). It contains AA Arg 319 - Lys 537 (Accession # QHD43416.1 (G339D, R346K, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H)). The spike mutations are identified on the SARS-CoV-2 Omicron variant (Pango lineage: BA.1.1; GISAID clade: GRA; Nextstrain clade: 21K).