Figure 1From: HER-2 assessment in formalin-fixed paraffin-embedded breast cancer tissue by well-based reverse phase protein arrayRepresentative immunohistochemical staining images of HER-2. The expression of HER-2 protein was detected by IHC. Representative HER-2 expression shown with 0 (A), 1+ (B), 2+ (C) and 3+ (D) subgroups. Scale bar: 100 μm.Back to article page