Figure 2From: Estrogen receptor-beta sensitizes breast cancer cells to the anti-estrogenic actions of endoxifenStabilization of ERβ protein levels by endoxifen. Western blot (WB) analysis of ERβ protein levels in MCF7-ERβ (A), Hs578T-ERβ (B) and U2OS-ERβ (C) cells treated with indicated concentrations of endoxifen or vehicle for 24 hours. Tubulin levels are shown as protein loading controls.Back to article page