Patent ID: 8034353

Claim:
A peptide, comprising an amino acid sequence represented by the following general formula R 1 -T-R 2 -L-R 3 -B-R 4 ; wherein the symbol “T” means an amino acid sequence consisting of a T-cell epitope amino acid sequence selected from the group consisting of SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:17, and SEQ ID NO:22; the symbol “L” means a linker peptide amino acid sequence; the symbol “B” means an amino acid sequence comprising one or more B-cell epitope amino acid sequences of amyloid β-peptide; and the symbols “R 1 ”, “R 2 ”, “R 3 ” and “R 4 ” mean one or more positions where an amino acid sequence(s) of cell attachment motif peptides of cell adhesive molecules can be located.