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PTK7 is overexpressed on several tumor cell lines. CHO and PTK7-CHO cells served as negative and positive controls, respectively. PTK7 overexpression was observed on NSCLC (H520, H1975, H1299), SCLC (H446, H69), MDA-DB-468 breast cancer (BC), BxPC3 pancreatic cancer (PC), OVCAR3 ovarian cancer (OC) cells. Black and red lines denote the control (secondary antibody alone) and PTK7 staining, respectively.
