Neuropeptide SF (human)

Cat. No. 1886

Neuropeptide SF (human) Ser-Gln-Ala-Phe-Leu-Phe-Gln-Pro-Gln-Arg-Phe-NH2

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Alternative Name: Neuropeptide NPFF (human FMRFamide-related)

Biological Activity

Endogenous antiopioid peptide, implicated in pain modulation and endocrine functions. Potently activates the orphan G-protein-coupled receptor HLWAR77 (NPFF2) (EC50 = 0.39 nM).

Technical Data


(Modifications: Phe-11 = C-terminal amide)

Soluble to 1 mg/ml in 10% acetonitrile / water
Desiccate at -20°C

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

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet


Elshourbagy et al (2000) Receptor for the pain modulatory neuropeptides FF and AF is an orphan G protein-coupled receptor. J.Biol.Chem. 275 25965. PMID: 10851242.

If you know of a relevant citation for this product please let us know.

Keywords: Neuropeptide SF (human), supplier, Implicated, pain, modulation, Anti-opioids, NPFF, Receptors, Neuropeptides, FF/AF, HLWAR77, NPFFR2, NeuropeptideSF, (human), npff2, neuropeptide

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