Biotinylated SARSCoV2 Spike NTD, His,Avitag (BA.4 & BA.5/Omicron) (SPDC82H6) is expressed from human 293 cells (HEK293). It contains AA Ser 13 Leu 303 (Accession QHD43416.1 (T19I, LPP2426del, A27S, HV6970del, G142D, V213G)). The spike mutations are identified on the SARSCoV2 Omicron variant (Pango lineage: BA.4 and BA.5). - Proteine/Peptide