Biotinylated SARS-CoV-2 Spike NTD Protein, His,Avitag™ (XBB.1/Omicron) (MALS verified)

Biotinylated SARS-CoV-2 Spike NTD, His,Avitag (XBB.1/Omicron) (SPD-C82H7) is expressed from human 293 cells (HEK293). It contains AA Ser 13 - Leu 303 (Accession # QHD43416.1 (T19I, LPP24-26del, A27S, V83A, G142D, Y144del, H146Q, Q183E, V213E, G252V)). The spike mutations are identified on the SARS-CoV-2 Omicron variant (Pango lineage: XBB.1).