Synonyms: Neuropeptide EI, NEI, rat;Neuropeptide EI (human, mouse, rat);H-GLU-ILE-GLY-ASP-GLU-GLU-ASN-SER-ALA-LYS-PHE-PRO-ILE-NH2;NEUROPEPTIDE EI RAT;EIGDEENSAKFPI-NH2;NEI (RAT);NEUROPEPTIDE EL (RAT);GLU-ILE-GLY-ASP-GLU-GLU-ASN-SER-ALA-LYS-PHE-PRO-ILE-NH2;h-glu-ile-gly-asp-glu-glu-asn-ser-ala-lys-phe-pro-ile-nh2;