[D-Trp34]-Neuropeptide Y is a potent and selective neuropeptide Y (NPY) Y5 receptor agonist. [D-Trp34]-Neuropeptide Y is a significantly less potent agonist at the NPY Y1, Y2, Y4, and y6 receptors. [D-Trp34]-Neuropeptide Y markedly increases food intake in rats.

[D-Trp34]-Neuropeptide Y TFA is a potent and selective neuropeptide Y (NPY) Y5 receptor agonist. [D-Trp34]-Neuropeptide Y TFA is a significantly less potent agonist at the NPY Y1, Y2, Y4, and y6 receptors. [D-Trp34]-Neuropeptide Y TFA markedly increases food intake in rats.

[Leu31,Pro34]-Neuropeptide Y(human,rat) is a specific neuropeptide Y Y1 receptor agonist. [Leu31,Pro34]-Neuropeptide Y(human,rat) slao inhibits Y4, Y5. [Leu31,Pro34]-Neuropeptide Y(human,rat) can increase blood pressure in anesthetized rats and increases food intake.

[Leu31,Pro34]-Neuropeptide Y(human,rat) TFA is a specific neuropeptide Y Y1 receptor agonist. [Leu31,Pro34]-Neuropeptide Y(human,rat) TFA slao inhibits Y4, Y5. [Leu31,Pro34]-Neuropeptide Y(human,rat) TFA can increase blood pressure in anesthetized rats and increases food intake.

[cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide is a potent and selective neuropeptide Y Y5 receptor agonist with an IC50 of 0.24 nM for binding to the hY5 receptor. [cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide induces a high amount of food intake.

[cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide is a potent and selective neuropeptide Y Y5 receptor agonist with an IC50 of 0.24 nM for binding to the hY5 receptor. [cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide induces a high amount of food intake.

Neuropeptide Y (3-36) (human, rat), a neuropeptide Y (NPY) metabolite formed from dipeptidyl peptidase-4 (DPP4), is a selective Y2 receptor agonist. Neuropeptide Y (3-36) (human, rat) is a NPY metabolite formed from dipeptidyl peptidase-4 (DPP4). Neuropeptide Y (3-36) (human, rat) decreases release of norepinephrine via the Y2 receptor.

[D-Arg25]-Neuropeptide Y (human) ([D-Arg25] NPY) is a Y1 receptor selective agonist. Neuropeptide Y (human) is involved in Alzheimer's disease (AD) and protects rat cortical neurons against β-Amyloid toxicity.

Protirelin (Thyrotropin-releasing-hormone, TRH, Thyroliberin) acetate is a highly conserved neuropeptide that exerts the hormonal control of thyroid-stimulating hormone (TSH) levels as well as neuromodulatory functions.

Neuropeptide S(Mouse) is a potent endogenous neuropeptide S receptor (NPSR) agonist (EC50=3 nM). Neuropeptide S(Mouse) induces mobilization of intracellular Ca2+. Neuropeptide S(Mouse) increases locomotor activity and wakefulness in mice. Neuropeptide S(Mouse) also reduces anxiety-like behavior in mice.

RFRP-1(human) is a potent endogenous NPFF receptor agonist (EC50 values are 0.0011 and 29 nM for NPFF2 and NPFF1, respectively). Attenuates contractile function of isolated rat and rabbit cardiac myocytes. Reduces heart rate, stroke volume, ejection fraction and cardiac output, and increases plasma prolactin levels in rats.

Neuropeptide S(Mouse) TFA is a potent endogenous neuropeptide S receptor (NPSR) agonist (EC50=3 nM). Neuropeptide S(Mouse) TFA induces mobilization of intracellular Ca2+. Neuropeptide S(Mouse) TFA increases locomotor activity and wakefulness in mice. Neuropeptide S(Mouse) TFA also reduces anxiety-like behavior in mice.

Neuropeptide S(Rat) TFA is a potent endogenous neuropeptide S receptor (NSPR) agonist (EC50=3.2 nM). Neuropeptide S(Rat) TFA increases locomotor activity and wakefulness in mice. Neuropeptide S(Rat) TFA also reduces anxiety-like behavior in mice.

RFRP-1(human) TFA is a potent endogenous NPFF receptor agonist (EC50 values are 0.0011 and 29 nM for NPFF2 and NPFF1, respectively). Attenuates contractile function of isolated rat and rabbit cardiac myocytes. Reduces heart rate, stroke volume, ejection fraction and cardiac output, and increases plasma prolactin levels in rats.

Spexin TFA is a potent galanin receptor 2/3 (GAL2/GAL3) agonist (EC50 values are 45.7 and 112.2 nM, respectively). Spexin TFA exhibits no significant activity at galanin receptor 1. Spexin TFA is an endogenous satiety-inducing peptide; Spexin TFA inhibits long chain fatty acid uptake by adipocytes and decreases food consumption in diet-induced obese mice and rats. Spexin TFA attenuates LH secretion in goldfish. Spexin TFA exhibits anxiolytic effects in vivo.

[Leu31,Pro34]- Neuropeptide Y (porcine), a Neuropeptide Y (NPY) analog, is a selective NPY Y1 receptor agonist. [Leu31,Pro34]- Neuropeptide Y (porcine) exhibits anxiolytic effects.

Lu AA33810 is a potent and selective antagonist of neuropeptide Y5 receptor with a Ki of 1.5 nM for the human receptor. Lu AA33810 exhibts antianxiolytic-like and antidepressant-like effects.

Peptide YY (PYY) (3-36), Human is an endogenous appetite suppressing peptide. Peptide YY (PYY) (3-36), Human, a neuropeptide Y (NPY) Y2 receptor agonist, is a powerful inhibitor of intestinal secretion.

BIBP3226 is a potent and selective neuropeptide Y Y1 (NPY Y1) and neuropeptide FF (NPFF) receptor antagonist, with Kis of 1.1, 79, and 108 nM for rNPY Y1, hNPFF2, and rNPFF, respectively. BIBP3226 displays anxiogenic-like effect.

Y1R probe-1 (Compound 39) is a high-affinity fluorescence probe for the Neuropeptide Y Y1 Receptor. Y1R probe-1 has the potential for the research of cancer disease.

S 25585 is a potent and selective neuropeptide Y (NPY) Y5 receptor antagonist. S 25585 reduces food intake but not through blockade of the NPY Y5 receptor.

VU0506013 is a high-affinity, selective positive allosteric modulator (PAM) of neuropeptide Y4 receptor (Y4R) with EC50 of 125 nM.