Fig. 2
From: Upregulation of cellular glutathione levels in human ABCB5- and murine Abcb5-transfected cells
Intracellular accumulation of BSO in ABCB5- and Abcb5-transfected cells. a HPLC chromatogram of AQC-derivatized ethanol extract of 293/mock cells without incubation with BSO. b HPLC chromatogram of AQC-derivatized ethanol extract of 293/mock cells after a 3-h incubation with 500 μM BSO. A BSO peak indicated by an arrow was detected at 14.3 min. c Intracellular accumulation of BSO. 293/mock, 293/B5-11 and 293/mb5-8 cells were incubated with 500 μM BSO for 1 and 3 h. The intracellular BSO content was determined by HPLC. The data are presented as mean ± SD of triplicate determinations