
Recombinant Coronavirus 2019-nCoV Spike Glycoprotein-S1 by ProSpec Bio is a recombinant antigen expressed in HEK293 cells (aa 1–674, >85% pure), supplied as a solution. Sizes: 50 µg (sars-011), 150 µg (sars-011-1), 250 µg (sars-011-2). Available from MBP, a registered vendor at leading US research institutions.


