CHEMBL5735708

Kinase Assay: a. 4.5 μL/well of ACC1/ACC2 working solution (2.22 nM) was added to a 384-well reaction plate (PerkinElmer, 6007290). b. The compound (10 mM) was diluted with 100% DMSO 500 times to a concentration of 20 μM, the dilute compound solution was diluted 1:3 in succession in a 384-well dilution plate (3657, corning) to gradient concentrations of 20, 6.67, 2.22, 0.74, 0.25, 0.082, 0.027, 0.009, 0.003, 0.001, 0 μM; c. 0.5 μL/well of the compound solution (prepared in step b) was added to the 384-well reaction plate (prepared in step a), the plate was centrifuged at 1000 rpm and incubated at 25° C. for 15 minutes; d. 0.5 μL/well of substrate mixture (ATP (10 mM), Acetyl-CoA (2 mM), NaHCO3 (1000 mM)) was transfered into the 384-well reaction plate, the plate was centrifuged at 1000 rpm and incubated at 25° C. for 30 minutes. The compound final gradient concentrations in the reaction system were 1000, 333.3, 111.1, 37.04, 12.35, 4.12, 1.37, 0.46, 0.15, 0.05, 0 nM. The final concentration of DMSO was 5%; the final concentration of ACC1/ACC2 is 1 nM. e. 10 μL/well of ADP-Glo solution was transfered into the 384-well reaction plate, the plate was centrifuged at 1000 rpm and incubated at 25° C. for 40 minutes. f. 20 L/well of kinase detection reagent was transfered into the 384-well reaction plate, the plate was centrifuged at 1000 rpm and incubated at 25° C. for 40 minutes. g. Relative Light Units (RLU) was read on an Envision multifunction plate reader. The signal intensity represents the level of ACC1/ACC2 kinase activity.