sentence: This included all 72 inhibitors profiled on 388 different kinases by Davis et al. ( “ Davis ” ) using the DiscoverX competition binding assay , 76 of the 178 inhibitors profiled at 0.5 µ M on 300 kinases by Anastassiadis et al. ( “ Anastassiadis ” ) using conventional in vitro kinase assays at a fixed concentration of 10 µ M ATP , and 55 of the 158 inhibitors profiled at 1 µ M or 10 µ M on 234 kinases by Gao et al. ( “ Gao 1 µ M ” and “ Gao 10 µ M ” ) , also using in vitro kinase assays , but at near-K concentrations of ATP .