Figure 2. Notch2 mRNA and protein expression levels in ESCC tissues compared with matched paracancerous tissues.
(A) Notch2 mRNA expression in ESCC tissues compared with matched paracancerous tissues via qRT-PCR. The bands (B) and absolute intensity values (C) of Notch2 and β-actin in 8 pairs of ESCC and matched paracancerous tissue samples via western blot analysis. (D) Quantitative analysis of Notch2 protein expression in ESCC and matched paracancerous tissues normalized to β-actin expression. Abbreviations: T, cancerous tissues; N, paracancerous tissues. The results are expressed as the mean ± standard deviation.