Stimulation Reaction studied JAK involved IC 50 (n mol/L) Filgotinib GS-829845 IL-6 STAT1 phosphorylation JAK1 629-1,180 11,850-11,917 IL-2 STAT5 phosphorylation JAK1/JAK3 1,789 19,626 IFNα STAT1 phosphorylation JAK1/TYK2 506-1,127 15,423 IL-6 STAT3磷酸化JAK1/JAK3/TYK2 2,632-3,410 28,860 28,860 IL-2IFNγ产生JAK1/JAK1/JAK3 316未研究GM-CSF Stat5 STAT5 STAT5 STAT5磷酸化JAK2 JAK2 JAK2 JAK2 JAK2 17,453> 100,000 TPO STAT3 pPO STAT3 PHOST3 PRITHING JAKIND jAK2 pHoSTICAING 2 pHoSTIRE-6 NOT DECTISUL-6 NOT STRITUR-6 NOT STINIT-NOT STINIT-NOT STRITUL-6 NOT COTICUL-6 NOT STRITUL-6( 30或750 ng/ml); IL-2(4或10 ng/ml); IFNα(5 ng/ml或1,000 U/ml); GM-CSF(20 pg/ml);血栓蛋白(TPO)(30 ng/ml)