SARS-CoV-2 (COVID-19) 3CL protease protein Cat. No. GTX04930-pro Cat. No. GTX04930-pro GTX04930-pro Image SDS-PAGE of GTX04930-pro SARS-CoV-2 (COVID-19) 3CL protease protein. 1 / 1 See all SARS-CoV-2 (COVID-19) 3CL protease products