Agonists Kisspeptin (kisspeptin-54, metastin) Kisspeptin-10 KISS1-305 MVT-602 (RVT-602, TAK-448) TAK-683 Antagonists Kisspeptin-234 Leptin receptor Agonists Leptin Metreleptin Melanin-concentrating hormone receptor MCH1 Agonists Melanin-concentrating hormone Antagonists ATC-0065 ATC-0175 GW-803430 NGD-4715 SNAP-7941 SNAP-94847 MCH2 Agonists Melanin-concentrating hormone Melanocortin receptor Neuropeptide FF receptor Agonists Neuropeptide AF Neuropeptide FF Neuropeptide SF (RFRP-1) Neuropeptide VF (RFRP-3) Antagonists BIBP-3226 RF9 Neuropeptide S receptor Agonists Neuropeptide S Antagonists ML-154 SHA-68 Neuropeptide Y receptor Y1 Agonists Neuropeptide Y Peptide YY Antagonists BIBO-3304 BIBP-3226 BVD-10 GR-231118 PD-160170 Y2 Agonists 2-Thiouridine 5'-triphosphate Neuropeptide Y Neuropeptide Y (13-36) Peptide YY Peptide YY (3-36) Antagonists BIIE-0246 JNJ-5207787 SF-11 Y4 Agonists GR-231118 Neuropeptide Y Pancreatic polypeptide Peptide YY Antagonists UR-AK49 Y5 Agonists BWX-46 Neuropeptide Y Peptide YY Antagonists CGP-71683 FMS-586 L-152,804 Lu AA-33810 MK-0557 NTNCB Velneperit (S-2367) Neurotensin receptor NTS1 Agonists Neurotensin Neuromedin N Antagonists Meclinertant SR-142948 NTS2 Agonists Neurotensin Antagonists Levocabastine SR-142948 Opioid receptor Orexin receptor Oxytocin receptor Prolactin receptor Parathyroid hormone receptor Agonists Abaloparatide Parathyroid hormone Parathyroid hormone-related protein (PTHrP) Semparatide Teriparatide Relaxin receptor Agonists Insulin-like factor 3 Relaxin (1, 2, 3) Serelaxin Somatostatin receptor Tachykinin receptor Thyrotropin-releasing hormone receptor Agonists Azetirelin JTP-2942 Montirelin Orotirelin Posatirelin Protirelin Rovatirelin RX-77368 (thymoliberin) Taltirelin TRH (TRF) Thyrotropin receptor Agonists Thyrotropin alfa TSH (thyrotropin) Vasopressin receptor Vasoactive intestinal peptide receptor and Pituitary adenylate cyclase-activating peptide VIPR1 Agonists Peptide Bay 55-9837 LBT-3393 PACAP VIP VIPR2 Agonists Peptide LBT-3627 PACAP VIP PAC1 Agonists PACAP PACAP (1-27) PACAP (1-38) Antagonists PACAP (6-38) Unsorted PHI PHM PHV Others Endogenous Adrenomedullin Apelin Asprosin Bombesin Calcitonin Carnosine CART CLIP DSIP Enteroglucagon Formyl peptide GALP GIP GRP Integrin ligands collagens fibrinogen fibronectin laminins ICAM-1 ICAM-2 osteopontin VCAM-1 vitronectin Kininogens Motilin Natriuretic peptides ANP BNP CNP urodilatin Nesfatin-1 Neuromedin B Neuromedin N Neuromedin S Neuromedin U Obestatin Osteocalcin Resistin Secretin Thymopoietin Thymosins Thymulin Urotensin-II VGF Exogenous Lifitegrast (LFA-1 antagonist) See also Neuropeptide receptor Neurotransmitter receptor References External links Peptides Receptors