Fig. 1
From: EpCAM as multi-tumour target for near-infrared fluorescence guided surgery
EpCAM expression: EpCAM overexpression was present in all cell lines except in COLO320 cells. Expression of EpCAM was analyzed in human colon (a HT29-luc2, COLO320), breast (b MCF-7, MDA-MB231) and head & neck (c OSC-19, FaDu-luc2) cancer. Cells were incubated with an anti-EpCAM antibody (323/A3) or an isotype normal mouse IgG (MOPC21). After washing, cells were incubated with fluorescein isothiocyanate (FITC)-conjugated anti-mouse IgG antibody. The anti-mouse antibody was solely used as a control (conjugate)