Representative 2-D-maps of phosphorylated and total proteins from Caco-2 cells treated with anti-TG2/control antibodies.

<p>Total protein extracts (150 µg) were separated on linear IPG strips 7 cm, pH 4.0–7.0, followed by 10%-sodium dodecyl sulphate polyacrylamide gel electrophoresis. 2-D gels were stained with the phosphoprotein-specific reagent Pro-Q Diamond (<b>A</b>) and with the SyproRuby dye to detect total proteins (<b>B</b>). 2-D-maps are representative of three biological independent replicates.