Using synthesized 8-hydroxy-2'-deoxyguanosine 3'-monophosphate as a marker, the 32P-postlabeling method was adapted with minimum modifications for the analysis of 8-hydroxy-2'-deoxyguanosine (8-OH-dG) content in deoxyribonucleic acid (DNA). This method allows the analysis of one 8-OH-dG per 104 DNA nucleotides with only 10 pmoles of nucleotides required. The amounts of 8-OH-dG in DNA detected by the postlabeling method correlated well with the electrochemical detection method but were consistently lower.
|Original language||English (US)|
|Number of pages||3|
|Journal||Chemical and Pharmaceutical Bulletin|
|State||Published - 1991|
ASJC Scopus subject areas
- Organic Chemistry
- Drug Discovery