Factory Supply High Purity L-glutathione 70-18-8 in Stock

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Factory Supply High Purity L-glutathione 70-18-8 in Stock

 

Introduction to L-glutathione 70-18-8

1 Glutathione (GSH) is a tripeptide that contains an unusual 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. 

 

2 Thiol groups are reducing agents, existing at a concentration of approximately 5 mM in animal cells. Glutathione reduces disulfide bondsformed 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 Glutathione. 

 

3 Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used as a measure of cellular toxicity.

 

1.Product name: L-Glutathione 70-18-8
2.CAS No.: 70-18-8
3.Specification : Food grade,  pharmaceutical grade 

4. Molecular Formula : C20H32N6O12S2 
5. Molecular Weight : 612.63

6. Purity : 98%-101% by HPLC

Specification of L-glutathione 70-18-8

 

Test  Items	Specifications
Appearance	White or almost white crystalline powder
Solubility	Freely soluble in water,practically  insoluble in ethanol(99.50%)
Identification	Passes test
Melting Point	About 185°C (with decomposition)
Clarity and color of solution	Clear and colourless
Assay( On dry basis)	98.0% - 101.0%
Specific optical rotation(after drying)	-15.50~-17.50
Loss on drying	≤0.5%
Residue on Ignition	≤0.10%
Related Substances(Total)	≤ 2.0%
Related Substances(GSSG)	≤ 1.5%:
Heavy metals	≤10.0 ppm
Arsenic	≤2.0ppm

Packaging & Delivery of L-glutathione 70-18-8

 

 

 

Company Information

Kono Chem., Ltd was established in 2014, which is subordinated to PIONEER BIOTECH Hong

Kong, and has got great support from the State Department of Commerce as one of the most 

promising export-oriented manufacturing enterprises.

 

Kono Chem is head-quarted in Xi’ an Shaanxi Province, China, with convenient transportation

access, covering an area of 312, 000 square meters, and technicians accounted for 35% of the total employees. Presently, we have two chemical fermentation plant, one test reaction plant, 

and one Provincial Research and Development Center now. Our well-equipped facilities and 

excellent quality control throughout production enables us to guarantee customer satisfaction.

 

From the very beginning, we strictly manage our production according to the demand of ISO9000,ISO14001, now has received the recognition from customers all over the world and has 

passed the audit by authoritative labs. At present, our products are mainly related to bio-pharmaceuticals, flavors, intermediates of pesticides, veterinary drugs development, as well 

as some custom synthesis. 

Thanks to our EHS management system and high quality control, now 85% of our products are well-selling and appreciated in almost 50 countries all over the world, and established long-term cooperative business relationship with multinational companies such as CIPLA,BIOCON,

DSM. Persisting to the principle of “Integrity and diligence”, we are rising up with 

hardworking employees and efficient research and development system. We are engaging to 

play an active role in the development of chemical industry together with you!

 

 

Business Type	Manufacturer
Main Products:	glutathione,nadh,dha,lycopene,AA2G
Location:	Shaanxi, China (Mainland)
Year Established:	2014
Number Of Employees:	51 - 100 People

 

 

 

Contact us

Yoyo

QQ: 3011124028

Skype: konoyoyo

Web: www.konochemical.com

Address: 11 Daqing Road, Xi’an, Shaanxi 710082, P.R. China Kono Chem Co., Ltd