neuropeptide receptor

Neuropeptide Y Y1 receptor antagonist 1 (compound 39), a fluorescent probe, acts as a potent antagonist against the neuropeptide Y Y1 receptor (Y1R) with a Kᵢ value of 0.19 nM [1]. It should be stored in conditions shielded from light.

Substance P, FAM-labeled (TFA), is marked with a FAM fluorescent group. Substance P TFA (Neurokinin P TFA) functions as a neuropeptide acting as both a neurotransmitter and neuromodulator within the central nervous system. The endogenous receptor for Substance P is the neurokinin 1 receptor (neurokinin 1 receptor, NK1R).