SARS-CoV-2 Spike RBD Protein (S477N, E484K), His Tag (MALS verified)

SARS-CoV-2 Spike RBD (S477N, E484K), His Tag (SPD-C52Hq) is expressed from human 293 cells (HEK293). It contains AA Arg 319 - Lys 537 (Accession # QHD43416.1 (S477N, E484K)). The mutations (S477N, E484K) were identified in the SARS-CoV-2 variant B.1.620, which was found to circulate in Europe and Central Africa.