China New Product 70359-46-5 - L-Glutathione Oxidize 27025-41-8 Antioxidant – Neore
China New Product 70359-46-5 - L-Glutathione Oxidize 27025-41-8 Antioxidant – Neore Detail:
Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Order (MOQ): 1kg
Lead Time: 3 working days
Production capacity: 1000kg/month
Storage condition: Stored in cool, dry place, room temperature.
Package material: drum
Package size: 1kg/drum, 5kg/drum, 10kg/drum, 25kg/drum
Introduction
Glutathione can occur in reduced (GSH), oxidized (GSSG), or in mixed disulfide forms and is ubiquitous in multiple biological systems serving as the major thiol-disulfide redox buffer of the cell. Glutathione, Oxidized (GSSG) is the oxidized version of the naturally occurring and very important antioxidant glutathione (GSH). In vivo GSSG is reduced back to GSH via the NADPH-dependent enzyme glutathione reductase. The ratio of GSH to GSSG is often used to gauge the level of oxidative stress in cells, with higher concentrations of GSSG implying more oxidative stress, therefore beeing an important bioindicator of cellular health. GSSG functions as a hydrogen acceptor in the enzymatic determination of NADP+ and NADPH and can be a proximal donor in S-glutathionylation post translational modifications. GSSG, along with glutathione and S-nitrosoglutathione (GSNO), have been found to bind to the glutamate recognition site of the NMDA and AMPA receptors (via their γ-glutamyl moieties), and may be endogenous neuromodulators. GSSG can be used as substrate for enzymatically assaying glutathione reductase.
Specification (assay 98% up by HPLC)
|
Items |
Standards |
|
Appearance |
White crystalline powder |
|
Odor |
Odorless to faint odor |
|
Identification (IR) |
Pass test |
|
Identification (HPLC) |
Pass test |
|
State of solution |
Colorless to yellowish clear |
|
Specific rotation (at 25℃) |
-103° to -93° |
|
Heavy metal (As Pb), mg/kg |
≤20 |
|
Moisture, % |
≤6.0 |
|
Residue on ignition, % |
≤0.5 |
|
Ethanol, % |
≤0.05 |
|
Single unknown impurity |
≤1 |
|
Total unknown impurity |
≤2 |
|
Total unknown impurity |
≤4 |
|
Total plate count, cfu/g |
≤100 |
|
Assay, % |
≥98.0 |
Product detail pictures:
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The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for China New Product 70359-46-5 - L-Glutathione Oxidize 27025-41-8 Antioxidant – Neore , The product will supply to all over the world, such as: Provence, Suriname, Chicago, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
By Gary from European - 2017.09.09 10:18
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
By David from Philippines - 2017.08.18 18:38
