Fig. 1
From: Effect of estrogen receptor β agonists on proliferation and gene expression of ovarian cancer cells
Expression of ERβ and ERα in OVCAR-3 and OAW-42 ovarian cancer cells. Expression of the indicated receptors was examined by means of Western blot analysis. Levels of β-Actin (AKTB) were determined as internal control. Aliquots containing 10 μg of protein isolated from both cell lines were resolved by 10% (w/v) SDS–polyacrylamide gel electrophoresis, followed by electrotransfer to a PVDF hybond membrane (Amersham, UK)