Figure 2.

Chromatograms of micro-capillary electrophoresis from Cy5-cDNA samples. Chromatograms show different profile after using different purification methods (as indicated in the method section) in an indirect labelling protocol. rRNA contamination is marked by arrows. Above each graph nucleotide size is indicated (nt). Profiles of one representative experiment are shown. Experiments were replicated a minimum of three times.