glutathione disulfide การใช้

GPx4 is eventually reactivated by a second glutathione molecule, releasing glutathione disulfide ( GS-SG ).
Glutathione reductase ( GR ) catalyzes the reduction of glutathione disulfide ( GSSG ) to glutathione ( GSH ).
In the process, glutathione is converted to its oxidized form, glutathione disulfide ( GSSG ), also called L-( )-glutathione.
For instance, glutathione peroxidases catalyze the oxidation of GSH to glutathione disulfide ( GSSG ) by reducing free radicals and reactive oxygen species such as hydrogen peroxide.
In living cells, glutathione disulfide is reduced into two molecules of glutathione with reducing equivalents from the coenzyme NADPH . This reaction is catalyzed by the enzyme glutathione reductase.