Figure 3 | Modern Pathology

Figure 3

From: Diversity of epidermal growth factor receptor-mediated activation of downstream molecules in human lung carcinomas

Figure 3

Protein levels of EGFR, p-EGFR, pStat-3, p-Akt and p-Erk1/2 evaluated by immunoblotting analysis in representative cases of tumor and paired normal tissue. The intensity of the band was quantitated and expressed as ratio relative to that of β-actin, designated as 10. In the case of Erk1/2, the fastest migrating bands were subjected to quantification. Asterisks indicate the cases showing lymph node metastasis and ‘C’ in the lane of bulla represents ‘control’.

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