Table 2. Purification of repair activities for 2-OH-A and adenine paired with guanine or 8-oxoG from Jurkat cells.

^aOne unit is defined as the activity cleaving 1 fmol of DNA substrate containing *A:G in 1 h at 37°C. *Fluorescent dye-labeled strand.

^bThe activity specific for DNA substrate containing *A:G was quantitatively detected first in fraction II.

^cRelative ratio of the activity in each peak fraction able to cleave DNA substrate containing *A:G, *A:GO and *AO:G was calculated.

^dND, not determined.