SARS-CoV-2 S protein, His Tag SPN-C52Hg is the ectodomain of SARS-CoV-2 S protein that contains AA Val 16 - Pro 1213 Accession QHD4 3416.1 L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I, V1176F, R683A, R685A,F817P, A892P, A 1 * 50 µG