FOB Price
Obtener el precio más reciente500 ~ 1000 / Kilogram ( Negotiable )
|Minimum Order
Place of Origin:
Ningbo
Price for Minimum Order:
Minimum Order Quantity:
1 Kilogram
Packaging Detail:
25kg/bag
Delivery Time:
1-5 days
Supplying Ability:
1000 Kilogram per Month
Payment Type:
T/T, L/C, D/A, D/P, Western Union, PayPal, Other
Persona de contacto Mr. Michael
No 8, Laoshan Rd, Beilun, Ningbo, Zhejiang
Glutathione (GSH) is a tripeptide with a gamma peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides.
Thiol groups are reducing agents, existing at a concentration of approximately 5 mM in animal cells. Glutathione reduces disulfide bonds formed within cytoplasmic proteins to cysteines by serving as an electron donor. In the process, glutathione is converted to its oxidized form glutathione disulfide (GSSG), also called L(-)-Glutathione.
Once oxidized, glutathione can be reduced back by glutathione reductase, using NADPH as an electron donor. The ratio of reduced glutathione to oxidized glutathione within cells is often used as a measure of cellular toxicity.
