Figure 6

Immunohistochemical staining of tumor tissues. Slices of breast tumor tissue from patient B95 and matched breast tumor and normal tissues from patient B93 were stained with MIX7, MIX17 and MIX39 soluble antibodies and an irrelevant anti-SP2 antibody. Intensive staining tumor tissues were observed for all selected antibodies. MIX39 slightly stains matched normal breast tissue of patient B93.