Fig. 4From: Development and utility of an in vitro, fluorescence-based assay for the discovery of novel compounds against dengue 2 viral proteaseProtease inhibition profile of selected compounds. Serial dilutions of compounds were mixed with 1 μg/mL purified recombinant DENV2 NS2B3pro prior to addition of 100 μM Bz-nKRR-MCA fluorogenic substrate and read after 30 min at 25 °C. Error bars indicate SDBack to article page