Description

Poly(γ-Glutamylcysteinyl)Glycine is a synthetic tripeptide derivative, structurally related to glutathione, with the CAS number 112480-84-9. This compound is of significant interest for its role as a precursor and model compound in advanced biochemical research and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences sector focusing on redox biology, enzymology, and novel therapeutic agent synthesis.

Application

• Biochemical Research: Serves as a critical reference standard and substrate in studies of glutathione metabolism and related enzymatic pathways.
• Pharmaceutical Intermediates: Used in the research and development of prodrugs and compounds targeting oxidative stress.
• Enzyme Activity Assays: Acts as a specific substrate or inhibitor in assays for enzymes like γ-glutamyl transpeptidase.
• Nutraceutical Development: Investigated for its potential as a bioactive component in advanced dietary supplements.
• Cosmeceutical Applications: Explored in R&D for skincare formulations aimed at mitigating cellular damage from environmental stressors.
• Academic & Institutional Research: A key material for universities and research institutes studying peptide chemistry and cellular defense mechanisms.

Basic Information

Product Name	Poly(γ-Glutamylcysteinyl)Glycine
CAS No.	112480-84-9
Molecular Formula	C14H22N4O8S
Molecular Weight	406.41 g/mol
Synonyms	γ-Glu-Cys-Gly; Poly(γ-glutamylcysteinyl)glycine; Glutathione Homolog; L-γ-Glutamyl-L-cysteinyl-glycine; NSC 113236; (2S)-2-Amino-4-{[(1R)-1-[(carboxymethyl)carbamoyl]-2-sulfanylethyl]carbamoyl}butanoic acid; γ-Glutamylcysteinylglycine Polymer
EINECS	Contact for details

Quality Control

Our Poly(γ-Glutamylcysteinyl)Glycine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

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

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