RF9 hydrochloride |
Catalog No.GC60322 |
Le chlorhydrate de RF9 est un antagoniste puissant et sélectif des récepteurs Neuropeptide FF, avec des valeurs de Ki de 58 et 75 nM pour hNPFF1R et hNPFF2R, respectivement.
Products are for research use only. Not for human use. We do not sell to patients.
Sample solution is provided at 25 µL, 10mM.
RF9 hydrochloride is a potent and selective Neuropeptide FF receptor antagonist, with Ki values of 58 and 75 nM for hNPFF1R and hNPFF2R, respectively[1][2].
RF9 (10 μM) pretrement completely blocks NPFF induced neurite outgrowth of Neuro 2A cells[2].
RF9 (0.1 mg/kg, s.c. ) with heroin coadministration prevents heroin-induced delayed hyperalgesia and tolerance[1].RF9 (10 μg) infused alone does not result in a significant alteration of MAP or heart rate. Conversely, MAP and heart rate increases evoked by NPFF are significantly blocked when NPFF is applied in conjunction with RF9[1]. Animal Model: Rats[1]
[1]. Simonin F, et al. RF9, a potent and selective neuropeptide FF receptor antagonist, prevents opioid-induced tolerance associated with hyperalgesia. Proc Natl Acad Sci U S A. 2006 Jan 10;103(2):466-71. [2]. Ting Zhang, et al. Discovery of Two Novel Branched Peptidomimetics Containing endomorphin-2 and RF9 Pharmacophores: Synthesis and Neuropharmacological Evaluation. Bioorg Med Chem. 2019 Feb 15;27(4):630-643.
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