Analytical Validation of a Highly Quantitative, Sensitive, Accurate, and Reproducible Assay (HERmark®) for the Measurement of HER2 Total Protein and HER2 Homodimers in FFPE Breast Cancer Tumor Specimens
Figure 9
Tissue Specificity testing of the H2T and H2D assays. Tissue specificity was determined by measuring the H2T signal (a) or H2D signal (b) generated by the comparison of tumor tissue alone and with tumor tissue in addition to normal fat and stroma. 1006 = breast tumor; 878-1006-496 = breast tumor embedded with stroma and fat (a, b). 31274B2 = tumor; 272-31274B2-884 = breast tumor embedded with stroma and fat (a).
