
Recombinant Coronavirus 2019-nCoV Spike Glycoprotein-S2, Sf9 by ProSpec Bio is a recombinant antigen expressed in Sf9 insect cells (1211 aa, C-terminal 6xHis tag, 60.1 kDa, >85% pure), supplied as a solution. Sizes: 50 µg (sars-020), 150 µg (sars-020-1), 250 µg (sars-020-2). Available from MBP, a registered vendor at leading US research institutions.


