Figure 1From: Chemosensitization of cancer cells by siRNA using targeted nanogel delivery Expression of EphA2 and EGFR in ovarian cancer cell lines. A. Immunoblot analysis of EphA2 receptor expression in Hey and SK-OV-3 ovarian cancer cell lines. High expression of EphA2 is observed in Hey cells, but no expression is detected in the SK-OV-3 cell line. B. Expression of EGFR is observed in both the Hey and the SK-OV-3 cell lines as shown by immunoblotting. In both cases, β-actin expression was used to demonstrate equal loading of the protein samples so that the relative levels of each receptor could be compared between cell lines.Back to article page