Chiral acid adjuvants and an antiallergic agent having an anti-allergic action

A present invention provides a chiral nucleic acid adjuvants and an antiallergic agent having an anti-allergic action. SOLUTION: The adjuvant comprising a The oligonucleotide adjuvants containing at least one or more bases which are not modified with phosphorothioate. Adjuvant comprising an oligonucleotide represented by SEQ ID NO: 67. Including their adjuvant, antiallergic agents. .FIELD 1