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Evidence for different transport systems for oxidized glutathione and S-dinitrophenyl glutathione in human
Biochemical and Biophysical Research Communications
|September 14, 1986
Abstract:
The effect of oxidized glutathione (GSSG) on the ATP-dependent transport of S-dinitrophenyl glutathione (Dnp-SG) by inside-out vesicles prepared from human erythrocytes and by intact erythrocytes has been studied. It is demonstrated that the transport of Dnp-SG is not inhibited by GSSG in either intact erythrocytes or in inside-out vesicles. These results suggest that Dnp-SG and GSSG are transported out of human erythrocytes by separate systems.