
Recombinant SARS Associated Coronavirus Spike Receptor Binding Domain (306-515 a.a.), Sf9 by ProSpec Bio is a recombinant antigen expressed in Sf9 insect cells (aa 306–515, C-terminal His tag, 24.7 kDa, >95% pure), supplied as a solution. Sizes: 2 µg (sars-047), 10 µg (sars-047-1), 100 µg (sars-047-2). Available from MBP, a registered vendor at leading US research institutions.


