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. Author manuscript; available in PMC: 2016 Apr 28.
Published in final edited form as: Cell Rep. 2015 Apr 16;11(4):630–644. doi: 10.1016/j.celrep.2015.03.050

Figure 2. Quantification of clinical breast cancer biomarkers.

Figure 2

ESR1: estrogen receptor, PGR: progesterone receptor, ERBB2: human epidermal growth factor receptor-2, TP53: tumor protein p53, MKI67: Ki-67 antigen, EGFR: human epidermal growth factor receptor. Sample labels are shown in the bottom panel. Absolute protein abundance was calculated using intensity-based absolute quantification (iBAQ). Error bars represent S.D. Red dots indicate gene copy number amplification (>7 copies).