Figure 1
From: The chemokine receptor CXCR7 interacts with EGFR to promote breast cancer cell proliferation
Validation of CXCR7 expression in BrCa cell line lines through immunofluorescence and western blot analysis. Panel A. CXCR7 protein expression (green fluorescence) was detected through immunofluorescence across some of the most commonly used BrCa cell lines. Panel B. In parallel experiments, cells were seeded in cell culture plates and 24 h later cells were lysed, proteins were collected and quantified and CXCR7, CXCR4, and EGFR expression was analyzed by Western blot analysis as described in Material and Methods. Actin served as a loading control.