Competitive profiling of KAT active-site
occupancy. (a) Fluorescent
and Coomassie gels from pCAF-garcinol competition experiment. Conditions: 2 (1 μM), garcinol (0, 0.08, 0.16, 0.33, 0.63, 1.26,
2.5, 3.75, 5, 10, 20, 40 μM). (b) Dose-response analysis of
competitive labeling generated via gel densitometry analysis of fluorescent
labeling by KAT probe 2.