Tasimelteon is a melatonin MT1 and MT2 receptor agonist.

GSK962040 HCl is a small molecule, selective motilin receptor agonist with pEC50 of 7.9.

Motilin (porcine), a polypeptide hormone, is ligand of endogenous motilin receptor that stimulates gastric motility through release in the small intestine and into the general circulation during fasting.

MA 2029 is a potent and selective, competitive motilin receptor antagonist with IC50 of 4.9 nM.

ANQ 11125 is a selective motilin receptor antagonist with pKd of 8.24.

Motilin (canine), a 22-amino acid peptide, is agonist of gastrointestinal smooth muscle contraction.

GSK962040 is a small molecule, selective motilin receptor agonist with pEC50 of 7.9.