Etrasimod is a Selective and Orally Active S1P1 Receptor Antagonist
Etrasimod is a potent, selective, and orally available antagonist of the sphingosine-1-phosphate-1 (S1P1) receptor. And the IC50 value is 1.88 nM in CHO cells. Firstly, in vitro, In CHO cells expressing HA-tagged…