PHARMACEUTICAL COMPOSITION CONTAINING PEPTIDE

摘要

This invention provides a method for preparing a formulation comprising one or more types of peptides with the use of the same solvent in a simple manner without the need for selecting an adequate solvent for each peptide in accordance with its solubility. The invention provides a pharmaceutical composition comprising one or more types of peptides as active ingredients, a basic amino acid, and/or a base, and a method for producing such composition.