| abstract |
(57) [Problem] To provide a production method advantageous for industrially producing RF amide peptide in large quantities. SOLUTION: An RF amide peptide characterized in that a fusion protein or peptide having an RF amide peptide linked to the N-terminus of a protein or peptide having cysteine at the N-terminus is subjected to a cleavage reaction of a peptide bond on the amino acid side of a cysteine residue. Manufacturing method. |