Figure 1

Expression of endogenous CEA and RASSF1A mRNA or protein in SGC7901, MKN28 and MCF-10A cells. (a) Quantitative reverse-transcription (qRT-PCR) analysis of CEA mRNA levels ***P<0.001 vs MKN28 and MCF-10A. (b) Quantified data for CEA protein levels in SGC7901, MKN28 and MCF-10A cells. (c) Western blot analysis of RASSF1A protein levels in SGC7901, MKN28 and MCF-10A cells. ***P<0.001 vs MCF-10A; ##P<0.01 vs MKN28.