
Recombinant Coronavirus 2019 Membrane Envelope by ProSpec Bio is a recombinant antigen expressed in E. coli (C-terminal His tag, 34.2 kDa, >90% pure), supplied as a solution. Sizes: 50 µg (sars-033), 0.25 mg (sars-033-1), 1 mg (sars-033-2). Available from MBP, a registered vendor at leading US research institutions.


