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. Author manuscript; available in PMC: 2013 Jun 19.
Published in final edited form as: Exp Biol Med (Maywood). 2012 Jun 19;237(6):652–662. doi: 10.1258/ebm.2012.011436

Figure 1.

Figure 1

Time-lapse FRET response of the CY-RL7 sensor (a, c) and CY-P14 construct (b, d) expressed in CHO cells to sequential treatment with exogenous oxidant and reductant. Each trace within panels (c) and (d) indicates a separate cell. Diamide (vertical solid line) and DTT (vertical dashed line) were added to cells at concentrations of 1 mmol/L. The data are representative of six independent experiments using a minimum of three ROIs. CHO, Chinese hamster ovary; DTT, dithiothreitol; FRET, Förster resonance energy transfer. (A color version of this figure is available in the online journal)