4.4.1.20	indomethacin	poor inhibitor	546	
4.4.1.20	leukotriene A4	substrate inhibition	807	
4.4.1.20	Rose bengal	IC50: 0.05 mM	1331	
4.4.1.20	sodium nitroprusside	in hepatic ischemia-reperfusion injured rats	1483	
4.4.1.20	leukotriene C4	end product inhibition	2274	
4.4.1.20	leukotriene C4	IC50: 0.0021 mM, inhibits reaction with leukotriene C4 methyl ester	2274	
4.4.1.20	leukotriene C4	leukotriene C4 accumulation inhibits LTC4 synthase activity	2274	
4.4.1.20	Tumor necrosis factor alpha	-	2773	
4.4.1.20	MK-886	-	2906	
4.4.1.20	MK-886	IC50: 0.0027 mM	2906