NATIONAL INSTITUTES OF BIOMEDICAL INNOVATION, HEALTH AND NUTRITION;NATIONAL INSTITUTES OF BIOMEDICAL INNOVATION; HEALTH AND NUTRITION;DAIICHI SANKYO COMPANY, LIMITED
The present invention provides an oligodeoxynucleotide containing humanized K type CpG oligodeoxynucleotide and poly deoxyadenylate, wherein the poly deoxyadenylate is placed on the 3'-side of the humanized K type CpG oligodeoxynucleotide. In addition, the present invention provides a complex containing the aforementioned oligodeoxynucleotide and ²-1,3-glucan.