Figure 1.
Surface expression of EGFR and CD44v6 on untreated UCC and HBLAK. The UCC RT-112, BFTC905, VM-CUB-1, UM-UC-3, and benign HBLAK were stained with the indicated antibodies and analyzed by flow cytometry. The figure shows representative histograms out of at least three independent experiments for each cell line. Histogram of unstained cells appear in gray, stained cells in black.