130092-56-7 AF1 Neuropeptide Fmrfamidelike peptide AF1 Knefirf-NH2 Knefirfamide L-Lysyl-L-asparaginyl-L-alpha-glutamyl-L-phenylalanyl-L-isoleucyl-L-arginyl-L-phenylalaninamide L-Phenylalaninamide, L-lysyl-L-asparaginyl-L-alpha-glutamyl-L-phenylalanyl-L-isoleucyl-L-arginyl- Lys-asn-glu-phe-ile-arg-phe-NH2