HNF6 protein expression and DNA binding activity in the human colon carcinoma cell line Caco-2.

<p>A. Image of fluorescent microscopy of HNF6 plasmid-transfected into Caco-2 cells, magnification 20x; B. empty vector control; C. electromobility band shift assay (EMSA) demonstrating HNF6 DNA binding activity with nuclear extracts isolated from healthy human liver (positive control), empty vector control and HNF6-transfected Caco-2 cells; addition of an antibody specific for HNF6 shifted bands as denoted by the circle.