Research Article

Estrogen Induces Metastatic Potential of Papillary Thyroid Cancer Cells through Estrogen Receptor α and β

Figure 1

BCPAP cells express ERα and ERβ. Whole cell protein was resolved by SDS-PAGE followed by western blot analysis for ERα, ERβ, and β-actin. MCF-7 and ER-positive cells were used as positive control.