CYTOTOXIC T CELL INDUCER

摘要

The purpose of the present invention is to allow a peptide to exhibit a sufficient effect as a vaccine in the absence of any adjuvant. Provided is a cytotoxic T cell inducer comprising virus-like particles each of which is composed of VP1 of simian virus 40 and which is characterized in that a T cell epitope peptide is inserted in a DE loop and/or an HI loop of the VP1.