PeptideDB

Gamma-glutamylcysteine

CAS: 636-58-8 F: C8H14N2O5S W: 250.27

Gamma-glutamylcysteine (γ-Glutamylcysteine), a dipeptide containing cysteine and glutamic acid, is a precursor to gluta
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Bioactivity Gamma-glutamylcysteine (γ-Glutamylcysteine), a dipeptide containing cysteine and glutamic acid, is a precursor to glutathione (GSH). Gamma-glutamylcysteine is a cofactor for glutathione peroxidase (GPx) to increase GSH levels[1].
Invitro Co-treatment of Aβ40 oligomers with Gamma-glutamylcysteine (γ-Glutamylcysteine; GGC) at 200 μM increased the activity of the antioxidant enzymes superoxide dismutase (SOD) and glutathione peroxidase (GPx) and leads to significant increases in the levels of the total antioxidant capacity (TAC) and GSH and reduces the GSSG/GSH ratio. Gamma-glutamylcysteine also upregulates the level of the anti-inflammatory cytokine IL-10 and reduced the levels of the pro-inflammatory cytokines (TNF-α, IL-6, and IL-1β) and attenuates the changes in metalloproteinase activity in oligomeric Aβ40-treated astrocytes[1].
Name Gamma-glutamylcysteine
CAS 636-58-8
Formula C8H14N2O5S
Molar Mass 250.27
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month