
Recombinant Coronavirus 2019 3CL Protease by ProSpec Bio is a recombinant antigen expressed in E. coli (306 aa, 33.8 kDa, >98% pure), supplied as a lyophilized powder. Sizes: 100 µg (sars-058), 0.25 mg (sars-058-1), 1 mg (sars-058-2). Available from MBP, a registered vendor at leading US research institutions.


