A dipeptide intermediate in GSSG synthesis
货号:ajcx22180
CAS:7729-20-6
分子式:C10H18N4O6S2
分子量：354.4
溶解度:PBS (pH 7.2): 1 mg/ml
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Cystinyl-bis-glycine is a dipeptide intermediate in the synthesis of oxidized glutathione that is composed of two cysteinylglycine peptides linked by a disulfide bond.¹It is formedvianonenzymatic oxidation of cysteinylglycine, a glutathione catabolite produced by γ-glutamyl transpeptidase.^1,2

1.Griffith, O.W., and Tate, S.S.The apparent glutathione oxidase activity of γ-glutamyl transpeptidase. Chemical mechanismJ. Biol. Chem.255(11)5011-5014(1980) 2.Kozak, E.M., and Tate, S.S.Glutathione-degrading enzymes of microvillus membranesJ. Biol. Chem.257(11)6322-6327(1982)