Fig. 7. The CLB cleavage profiles obtained by fluorescence imaging of PANC-1 cell line stained with 5-CLB. (1) – Decrease of the BNIR. (2) – Increase of the BRed. (3) – Ratiometric curve (BRed/BNIR). (4) – Ratiometric curve in logarithmic scale [lg(BRed/BNIR)]. Curves 1 and 2 represent the mean ± standard error for three independent experiments.
