125408-80-2 Neuropeptide K (1-24) Neuropeptide K (pig), 25-de-L-lysine-26-de-L-arginine-27-de-L-histidine-28-de-L-lysine-29-de-L-threonine-30-de-L-aspartic acid-31-de-L-serine-32-de-L-phenylalanine-33-de-L-valine-34-deglycine-35-de-L-leucine-36-de-L-methioninamide- Neuropeptide K-(1-24)-peptide