Glutathione CAS 70-18-8 Reduced Glutathione GSH 99% Purity Tripeptide Powder Factory Supply

Whatsapp：+852 7098 4722
WeChat：+86 188 300 14627
Mailbox: kyemi01che@163.com

1. We supply peptides, APIs and intermediates to meet your needs;
2. We will reply to your inquiry within 24 hours;
3. Strictly select raw materials. Our Q&A team will strictly check the quality of each product before delivery;
4. Reasonable and competitive price and fast delivery time;
After delivery, we will help you track it every two days until you receive the product. When you receive the goods, if you have any questions, please contact us and we will provide you with a solution;
6. 100% safe delivery and guaranteed delivery.

Focus on the research and development, production and customized services of high-quality peptides. With excellent technical strength and strict quality control system, the company provides reliable peptide products and solutions for scientific research institutions, pharmaceutical enterprises and biotechnology enterprises around the world.
Strong ability to lay the foundation of quality.
Advanced technology platform: equipped with internationally advanced peptide synthesis equipment and purification system, adopting cutting-edge technologies such as solid-phase synthesis (SPPS) and liquid-phase synthesis, it can support research and development from mg to kg, and ensure high purity and activity of products.
Strict quality control: following the ISO 9001 quality management system, each batch of products has undergone multidimensional tests, including high performance liquid chromatography (HPLC) and mass spectrometry (MS), and complete quality inspection reports are provided to ensure the quality traceability of the whole production process.
Efficient customized service: It has a professional R&D team, which can quickly respond to customers' needs, support complex sequence synthesis, customize modified peptide segments (such as phosphorylation, fluorescence labeling, polyethylene glycol modification, etc.), and provide one-stop service from solution design to delivery.

Q: How to store it?
Answer: If it has not been opened, put it in a cool and dry place; If opened, it can be refrigerated to 2-5 degrees.
Q: How do I order this product?
A: You can click "Contact Supplier", or send an email to my inbox, send a consultation, leave a message if possible, and we will contact you as soon as possible, and then discuss the details of the order.
Q: What is the delivery time?
A: Delivery will be made within 48 hours after receipt of payment. Small orders are delivered by express delivery. The goods will arrive in about 7 to 10 days.
Q: Is it cash on delivery?
A: In most cases, we don't support cash on delivery.
Q: What is the price of the goods?
A: As we all know, the price of chemicals is not fixed, but fluctuates with the market.
You need to contact me to get the latest product price, and we guarantee to provide you with the most favorable price.
Q: About after-sales service?
A: After purchasing our products, we have a professional technical team and after-sales team to serve you and solve all your future problems.

L-Glutathione reduced (GSH; γ-L-Glutamyl-L-cysteinyl-glycine) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.
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Glutathione is a tripeptide compound consisting of glutamic acid attached via its side chain to the N-terminus of cysteinylglycine. It has a role as a skin lightening agent, a human metabolite, an Escherichia coli metabolite, a mouse metabolite, an antioxidant and a cofactor. It is a tripeptide, a thiol and a L-cysteine derivative. It is a conjugate acid of a glutathionate(1-).|A tripeptide with many roles in cells. It conjugates to drugs to make them more soluble for excretion, is a cofactor for some enzymes, is involved in protein disulfide bond rearrangement and reduces peroxides.|Glutathione is a tripeptide comprised of three amino acids (cysteine, glutamic acid, and glycine) present in most mammalian tissue. Glutathione acts as an antioxidant, a free radical scavenger and a detoxifying agent. Glutathione is also important as a cofactor for the enzyme glutathione peroxidase, in the uptake of amino acids, and in the synthesis of leukotrienes. As a substrate for glutathione S-transferase, this agent reacts with a number of harmful chemical species, such as halides, epoxides and free radicals, to form harmless inactive products. In erythrocytes, these reactions prevent oxidative damage through the reduction of methemoglobin and peroxides. Glutathione is also involved in the formation and maintenance of disulfide bonds in proteins and in the transport of amino acids across cell membranes.