Research Article
Development of Nonaggregating Poly-A Tailed Immunostimulatory A/D Type CpG Oligodeoxynucleotides Applicable for Clinical Use
Figure 5
Length of the tail affects ODN’s immunostimulatory activities. Human PBMCs were stimulated with the indicated synthetic ODNs (1 μM) for 24 hours. IFN-α and IL-6 production in the supernatants were examined by ELISA.