Description

γ-Glutamyl-Cysteinyl-Glutamic Acid is a specialized tripeptide composed of glutamic acid and cysteine residues. This compound is of significant interest in biochemical research and pharmaceutical development due to its role as a precursor and intermediate in glutathione metabolism and related pathways. It is primarily utilized by research institutions, pharmaceutical companies, and manufacturers of high-purity biochemical reagents. Its unique structure makes it valuable for studying enzymatic processes and developing novel therapeutic agents.

Application

• Biochemical Research: Used as a key intermediate and reference standard in studies of glutathione biosynthesis, metabolism, and related enzymatic pathways.
• Pharmaceutical Development: Serves as a critical building block or precursor in the synthesis of more complex peptides and potential therapeutic compounds targeting oxidative stress.
• Nutraceutical & Cosmetic Ingredients: Investigated for its potential application as an active ingredient in formulations aimed at skin health and antioxidant support, given its relationship to glutathione.
• Enzymology Studies: Employed as a substrate or inhibitor in assays for enzymes like γ-glutamyl transpeptidase (GGT) to understand their function and regulation.
• Diagnostic Reagent Manufacturing: Used in the production of high-purity reagents for clinical diagnostics and research kits focused on metabolic disorders.

Basic Information

Product Name	γ-Glutamyl-Cysteinyl-Glutamic Acid
CAS No.	153147-66-1
Molecular Formula	C13H21N3O9S
Molecular Weight	395.38 g/mol
Synonyms	γ-Glu-Cys-Glu; L-γ-Glutamyl-L-cysteinyl-L-glutamic acid; Glutamylcysteinylglutamate; NSC 334288; GCE; Tripeptide (Glu-Cys-Glu); γ-Glutamylcysteinylglutamic Acid; L-γ-Glutamyl-L-cysteinyl-L-glutamic Acid
EINECS	Contact for details

Quality Control

Our γ-Glutamyl-Cysteinyl-Glutamic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets high-purity standards suitable for research and development. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). For long-term storage, consider desiccation and under an inert gas such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.