neuropeptide ff

Endogenous antiopioid peptide and agonist at NPFF1 and NPFF2 receptors (Ki values are 2.82 and 0.21 nM respectively).

Neuropeptide FF acetate(99566-27-5 free base) (NPFF acetate) is an octapeptide belonging to the RF amide family. NPFF interacts with G-protein-coupled receptors NPFF (1) and NPFF (2).

NPFF1-R antagonist 1 (compound 8b) is a piperidine analog and an effective neuropeptide FF (NPFF) receptor antagonist. It exhibits 15-fold selectivity for the NPFF1-R subtype, with Ki values of 211 nM and 3270 nM for NPFF1-R and NPFF2-R, respectively.

AC-099 hydrochloride is a selective full agonist of the neuropeptide FF2 receptor NPFF2R (EC50=1189 nM) and partial agonist function of the neuropeptide FF1 receptor NPFF1R (EC50=2370 nM) that reverses opioid-induced nociceptive sensitization, and may be used to study neurological....

AC-099 (compound 3) serves as a selective full agonist at NPFF2R (EC50 = 1189 nM) and a partial agonist at NPFF1R (EC50 = 2370 nM). It has been shown to mitigate hypersensitivity induced by spinal nerve ligation in rats [1] [2].

AC-263093 is an NPFFR2 agonist with anxiolytic activity that increases c-Fos protein expression in the paraventricular nucleus of the hypothalamus.

DP32 is a dual-function compound incorporating an opioid receptor (MOP) agonist and a neuropeptide FF receptor (NPFFR) antagonist. It is applicable in analgesia-related research.

Neuropeptide SF(mouse,rat) acetate (Neuropeptide SF(mouse,rat) acetate (230960-31-3 free base)) is a potent neuropeptide FF receptor agonist, Ki for NPFF1 and NPFF2 are 48.4 nM and 12.1 nM, respectively. Neuropeptide SF(mouse,rat) acetate (Neuropeptide SF(mouse,rat) acetate (230960-31-3 free base)) increases the amplitude of the sustained current of heterologously expressed acid sensing ion channel 3 (ASIC3).

BIBP3226 TFA is an effective and selective antagonist of neuropeptide Y Y1 (NPY Y1) and neuropeptide FF (NPFF) receptor (Kis: 1.1, 79, and 108 nM for rNPY Y1, hNPFF2, and rNPFF).

RF9 is an effective and selective antagonist of the Neuropeptide FF receptor (Kis: 58±5 and 75±9 nM for hNPFF1R and hNPFF2R, respectively).

RF9 acetate is an effective and selective antagonist of Neuropeptide FF receptor with Ki values of 58 and 75 nM for hNPFF1R and hNPFF2R, respectively.

BIBP3226 is a potent and selective antagonist for the Neuropeptide Y receptor (Y1) and the neuropeptide FF receptor (NPFF).

BIBP 3226 trifluoroacetate is a mixed non-peptide neuropeptide Y Y1(NPY Y1) and neuropeptide FF (NPFF) receptor antagonist (Kivalues are 1.1, 79, 108, > 1000, > 1000 and >1000 for rNPY Y1, hNPFF2, rNPFF, rNPY Y2, rNPY Y4and rNPY Y5respectively). Produces an anxiogenic-like effect in rats following i.c.v. administration.

RF9 hydrochloride is a potent and selective Neuropeptide FF receptor antagonist, targeting hNPFF1R (Ki: 58 nM) and hNPFF2R (Ki: 7 nM).

Neuropeptide SF (mouse, rat) TFA, a potent agonist for neuropeptide FF receptors, exhibits K_i values of 48.4 nM for NPFF1 and 12.1 nM for NPFF2. Additionally, this compound enhances the amplitude of the sustained current in heterologously expressed acid-sensing ion channel 3 (ASIC3) [1].

Potent neuropeptide Y (NPY) Y1 receptor antagonist (pA2 = 10 and 10.5 at rY1 and hY1, receptors respectively). Also a potent and selective NPY Y4 receptor agonist (pEC50 values are 6.0, 8.6 and 6.1 for rY2, hY4 and rY5 receptors respectively). Suppresses

DP50 is a bifunctional compound containing both an opioid receptor agonist (MOP) and a neuropeptide FF receptor (NPFFR) antagonist. It can be utilized in studies related to analgesia.