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Results for Peptides & Amino Acids ( 24823 )
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Recombinant SARS-CoV-2 Omicron variant BA.4 spike S1 subunit receptor binding protein (RBD) with 17 mutant sites (G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H) with C-terminal His-tag, derived from the transfected human HEK293 cells.