Research Article

Inhibition of the SARS-CoV-2 Main Protease by Isoquercitrin γ-Cyclodextrin Inclusion Complex Formulations: A Biochemical and In Silico Study

Figure 1

Inhibition by SunActive QCD™ of COVID-19 virus main protease Mpro. The half-maximum inhibitory concentration (IC50) value was determined by nonlinear regression using 10 μM substrate and 1 μM enzyme with varying concentrations of SunActive QCD™. The structure of the active component of this formulation is shown on the right.