glutathione disulfide + 2 L-cysteine => L-cystine + 2 glutathione
glutathione disulfide + 2 l-cysteine => l-cystine + 2 glutathione
glutathione disulfide + 2 L-cysteine => L-cystine + 2 glutathione
glutathione disulfide + 2 l-cysteine => l-cystine + 2 glutathione