https://www.selleckchem.com/pr....oducts/bms309403.htm
In addition, the agarose matrix allows the same platform to be used in DNA damage analysis. Specifically, the comet assay enables quantification of DNA breaks based on the increased migration of damaged DNA through agarose during electrophoresis. Here, we developed a modified comet assay and show that intact HepG2 spheroids cultured in microwells can be electrophoresed to reveal the extent of DNA damage following exposure to inflammatory chemicals (H2O2 and SIN-1). With this SpheroidChip analysis method, we detected a dose-dependent i