Figure 2

Electrophoretic analysis of ssCpG and tetraCpG. Aliquots of ssCpG and tetraCpG were run on 6% PAGE at room temperature. Lane 1, 100 bp ladder; lane 2, ssCpG; lane 3, tetraCpG. The full-size and low-contrast image of the gel is shown as Supplementary Fig. S2.