101162-62-3 Cck-tfp Cholecystokinin C-terminal flanking peptide Cholecystokinin precursor-related nonapeptide Gly-arg-arg-ser-ala-glu-asp-tyr-glu-tyr-pro-ser Glycyl-arginyl-arginyl-seryl-alanyl-glutamyl-aspartyl-tyrosyl-glutamyl-tyrosyl-prolyl-serine L-Serine, N-(1-(N-(N-(N-(N-(N-(N-L-seryl-L-alanyl)-L-alpha-glutamyl)-L-alpha-aspartyl)-O-sulfo-L-tyrosyl)-L-alpha-glutamyl)-O-sulfo-L-tyrosyl)-L-prolyl)- Peptide serine serine