
Recombinant Coronavirus 2019-nCoV Spike Glycoprotein-S1 (16-685 a.a.) Fc by ProSpec Bio is a recombinant antigen expressed in HEK293 cells (aa 16–685, >95% pure), supplied as a lyophilized powder. Sizes: 2 µg (sars-027), 10 µg (sars-027-1), 100 µg (sars-027-2). Available from MBP, a registered vendor at leading US research institutions.


