Figure 10From: Establishment and characterization of two human breast carcinoma cell lines by spontaneous immortalization: Discordance between Estrogen, Progesterone and HER2/neu receptors of breast carcinoma tissues with derived cell linesExpression of ER in MBC1 and MBC2 Cell Lines, with MCF-7 as a Positive Control. The expression of ER was shown in the MBC1-PN-120, MBC2-PN-85 and MCF-7 (as a positive control) with a localised nuclear staining pattern. Magnification, 20X.Back to article page