hs1p1

ASP1126 is a selective and orally active sphingosine-1-phosphate (S1P) agonist (EC50s: 7.12 nM, 517 nM for hS1P1 and hS1P3).

Ceralifimod (ONO-4641) is a potent agonist for sphingosine 1-phosphate receptors 1 and 5 (EC50s: 27.3, 334 pM for human S1P receptor 1 and 5).

L-threo Lysosphingomyelin (d18:1) (L-threo-Sphingosylphosphorylcholine) is a naturally occurring bioactive sphingolipid. It acts as a potent agonist for S1P receptors, with EC50 values of 19.3, 131.8, and 313.3 nM for hS1P1, hS1P3, and hS1P2, respectively.