Fig. 4.

2-DE gel images of cervical mucous proteins stained for phosphoproteins and glycoproteins. a Staining with Pro-Q Emerald for detection of glycosylated proteins; b Staining with Pro-Q diamond for detection of phosphorylated proteins. The enlarged area (bottom left) was compared with the corresponding region in the total protein image stained with SYPRO Ruby fluorescent dye (bottom right). The relative intensities of four labeled spots representing S-100 A9 protein are listed in parenthesis