
Recombinant SARS Associated Coronavirus Spike (1-53, 90-115, 171-205 a.a.) by ProSpec Bio is a recombinant antigen expressed in E. coli (aa 171–205, C-terminal 6xHis tag, >90% pure), supplied as a solution. Sizes: 50 µg (sars-008), 0.25 mg (sars-008-1), 1 mg (sars-008-2). Available from MBP, a registered vendor at leading US research institutions.


