Cat. No. 4402
Alternative Names: P518, QRFP
Biological ActivityHypothalamic RFamide-related neuropeptide. Acts as a natural ligand of the orphan receptor GPR103. Exhibits orexigenic acitivity in mice upon central administration.
(Modifications: Phe-26 = C-terminal amide)
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Le Marec et al (2011) Structure-activity relationships of a series of analogues of the RFamide-related peptide 26RFa J.Med.Chem. 54 4806. PMID: 21623631.
Kampe et al (2006) Effect of central administration of QRFP(26) peptide on energy balance and characterization of a second QRFP receptor in rat. Brain Res. 1119 133. PMID: 16996040.
Chartrel et al (2003) Identification of 26RFa, a hypothalamic neuropeptide of the RFamide peptide family with orexigenic activity. Proc.Natl.Acad.Sci.USA 100 15247. PMID: 14657341.
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Keywords: 26RFa, supplier, rfrp, GPR103, ligands, neuropeptides, orexigenic, appetite, stimulating, stimulators, qrfpr, Tocris Bioscience, Orphan 7-TM Receptor Ligand products
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