intracellular gsh levels were enhanced using 2-l-oxothiazolidine-4-carboxylate ( otc ) and 2-mercaptoethanol ( 2me ) , which deliver cysteine intracellularly , and suppressed by buthionine sulfoximine ( bso ) which inhibits gamma-glutamylcysteine synthetase .
C0054252
bso
C0017037
gamma-glutamylcysteine synthetase