Figure 2: Western blot analysis of siRNA-treated OVCA 429 cell lysates for E-Cadherin, β-Catenin and Snail. Cells were treated with NGAL siRNA and siRNA controls Negative siRNA and mock transfected. A431 lysate, HEY day 4 spheroid cell lysate and human Snail recombinant protein were used as antibody controls. No differences were detected between NGAL siRNA-treated cells and control samples.