1x96-well filter plate, x-Plex assay format that includes premixed coupled beads, detection antibodies, and lysates for detecting phosphorylated c-Abl (Tyr245), ERK1 (Thr202/Tyr204), IGF-IR (Tyr1131), IRS-1 (Ser636/Ser639), p53 (Ser37), p70 S6 kinase (Thr421/Ser424), STAT3 (Ser727), Tyk2 (Tyr1054/Tyr1055), requires phosphoprotein reagent and cell lysis kit offered separately