fig1

Figure 1. TSPAN1 expression observed for the CAPAN-1, CAPAN-2 and MIA PaCa-2 cell lines. Staining with unconjugated (A) or biotinylated (B) anti-TSPAN1 antibody (5 µg/mL) reagents (red dots and histograms) compared to a negative control staining (black dots and histograms) is shown. Flow cytometry dot plots and histograms correspond to merged flow cytometry data files of sample aliquots prepared under identical conditions with or without the TSPAN1 antibody. TSPAN1: tetraspanin 1; SSC: side scatter; FSC: forward scatter