Figure 4From: Identification of ERβ1 and ERβ2 in human seminoma, in embryonal carcinoma and in their adjacent intratubular germ cell neoplasiaImmunoblots of estrogen receptors (ERα, ERβ1, ERβ2) from representative protein extracts of seminoma and embryonal carcinoma. ERα immunoblot (A): MCF7 cultured cells (C), seminoma (lane 1), embryonal carcinoma (lane 2) and control testis (lane 3). ERβ1- ERβ2 immunoblot (B): LnCap cultured cells (C), seminoma (lane 1), embryonal carcinoma (lane2) and control testis (lane 3). β-actin serves as a loading control. Numbers on the left-hand side correspond to the standard molecular weights Numbers on the right-hand side correspond to molecular weights of the detected protein.Back to article page