SARS-CoV-2 Spike S1 Recombinant Protein with His and Avi tag TP723916 USD 325.00 5 Days SARS-CoV-2 Spike S1 Recombinant Protein with His and Avi tag Tag C-6xHis/AVI Expression Host HEK293 1 / 3 2 / 3 3 / 3 Previous Next