Figure 3From: Comparative proteomic analysis of spermatozoa isolated by swim-up or density gradient centrifugationQuantitative analysis of spot intensities in DC compared with SU. Comparative dot plots of spot intensities (volume = intensity) corresponding to DC (green dots) and SU (red dots). Intensities are from images of Sypro Ruby-stained gels normalized and quantified using the Ludesi Redfin 3 software.Back to article page