Fig. 7From: Detection of 8-oxoguanine and apurinic/apyrimidinic sites using a fluorophore-labeled probe with cell-penetrating abilityCompetition assay of the TAT-S3 probe and ARP or MX. a ARP or b MX for AP sites in genomic DNA treated with H2O2 (500 μM) for 24 h. The ratios of ARP:TAT-S3 peptide probe used in this study were: 0, 0.5, 0.2, 0.1, 0.02, 0.01, 0.002. The ratios of MX:TAT-S3 peptide probe used in this study were: 0, 0.5, 0.2, 0.1, 0.02, 0.01, 0.002. Data shown represent the means of 3 individual experimentsBack to article page