The RFamide peptide family, or the RFamide-related peptides (RFRPs), are a family of neuropeptides. They are characterized by the possession of an Arg-Phe-NH motif at their C-terminal extremities.
Members of the family include:
* Neuropeptide FF group
** Neuropeptide AF
** Neuropeptide FF
** Neuropeptide SF (RFRP-1)
** Neuropeptide VF (RFRP-3) (GnIH - avian species)
* Prolactin-releasing peptide (PrRP)
* Pyroglutamylated RFamide peptide (QRFP)
* Kisspeptin (disputed)