Figure 4.
Detection of oxidation products of HEt by CSLO. HEt was incubated in microfuge tubes with X/XO or hydrogen peroxide in the presence or absence of DNA. (A) Images of tubes on CSLO. (B) Rapid increase of fluorescence when HEt was incubated with X/XO (squares) and DNA (solid symbols). In contrast, HEt incubated with hydrogen peroxide (circles) with or without (open symbols) DNA resulted in minimal increase in fluorescence.