ABC99 is an N-hydroxyhydantoin (NHH) carbamate that selectively inhibits the Wnt-deacylating enzyme NOTUM ( IC 50 =13 nM). ABC99 preserves Wnt3A signaling in the presence of NOTUM In Vitro ABC99 (0.1~10 μΜ; 2 hours; SW620 cells) inhibits NOTUM in a concentration-dependent manner. ABC99 preserves Wnt-3A activity in the presence of NOTUM in a concentration-dependent manner. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Western Blot AnalysisCell Line: SW620 cells Concentration: 0.1~10 μΜ Incubation Time: 2 hours Result: Inhibited NOTUM in a concentration-dependent manner. Form:Solid IC50& Target:IC50: 13 nM (Notum)