1x96-well filter plate, x-Plex assay format that includes premixed coupled beads, detection antibodies, and lysates for detecting phosphorylated c-Jun (Ser63), GSK-3α/β(Ser21/Ser9), NF-kappaB p65 (Ser536), p38 MAPK (Thr180/Tyr182), STAT2 (Tyr689), STAT3 (Tyr705), requires phosphoprotein reagent and cell lysis kit offered separately