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. 2008 Sep 9;99(6):949–956. doi: 10.1038/sj.bjc.6604632

Figure 5.

Figure 5

Effect of MUC4 expression on ErbB2 expression and phosphorylation. (A) Western blot analysis: a total of 20 μg of protein from AGS-derived cell lines, were resolved by SDS-PAGE and transferred to PVDF membrane and probed with antibodies against, ErbB2, Phospho-tyr 1248 ErbB2, and β-actin. MUC4-transfected AGS cells showed an increased level of total and phosphorylated ErbB2 in comparison to vector-transfected cells.