Combining with neuropeptide F and transmitting the signal within the cell to initiate a change in cell activity. Neuropeptide F is an arthropod peptide of more than 28 residues (typically 28-45) with a consensus C-terminal RxRFamide (commonly RPRFa, but also RVRFa.
Source:PMID:21440021,
GOC:bf,
GOC:ma
Comment
Despite their naming, neuropeptide F (NPF) and short neuropeptide F (sNPF) are not closely related.