NPY receptor, inhibit, MK 0557, MK0557, MK-0557, NeuropeptideYReceptor, Neuropeptide Y Receptor, neuropeptide Y (NPY) Y5 receptor, neuropeptide Y (NPY) receptor, Inhibitor, Y5 receptor
MK-0557 is a potent, selective, and orally bioavailable neuropeptide Y5 receptor antagonist with a Ki of 1.6 nM. This compound is a valuable research tool for investigating the role of the Y5 receptor in appetite regulation and energy homeostasis, supporting both in vitro binding studies and in vivo pharmacological research.