title |
Inhibition of recombinant SARS-CoV-2 3CLpro expressed in Escherichia coli NiCo21(DE3) assessed as residual activity at 500 uM using DABCYL-KTSAVLQSGFRKME-EDANS as substrate preincubated for 30 mins in presence of 1mM DTT followed by substrate addition and measured by FRET assay relative to control |