Figure 2
From: Marked heterogeneity of ERG expression in large primary prostate cancers
Validation of cancer by H&E staining, basal cell immunostaining (Ma903) and AMACR immnostaining (p504s). Representative images of tissue microarray spots (∅0.6 mm) showing (a) purely prostate cancer showing AMACR positivity and absence of basal cells. (b) Prostate cancer and adjacent normal prostate epithelium with basal cell staining and lack of detectable AMACR expression.
