| abstract |
Provided is a vaccine for preventing or treating abnormal sugar metabolism, said vaccine comprising any of (1) to (3): (1) a polypeptide containing the amino acid sequence represented by SEQ ID NO: 2 or a nonhuman mammal-derived amino acid sequence corresponding to SEQ ID NO: 2; (2) a polypeptide containing an amino acid sequence which is derived from the amino acid sequence represented by SEQ ID NO: 2 or from a nonhuman mammal-derived amino acid sequence corresponding to SEQ ID NO: 2 by substitution, deletion, insertion or addition of one to several amino acid residues; and (3) an expression vector capable of expressing the aforesaid polypeptide (1) or (2). |