Description

γ-Glutamylglutamine is a naturally occurring dipeptide composed of two glutamic acid residues linked via a γ-glutamyl bond. This specific molecular structure is of significant interest in biochemical research and advanced product development due to its role as a potential precursor or intermediate in metabolic pathways. It is primarily utilized by research institutions, pharmaceutical developers, and nutraceutical companies. The compound is supplied with a high level of purity to meet the stringent requirements of these applications.

Application

• Biochemical Research: Used as a standard, reference material, or substrate in enzymatic studies and metabolic pathway analysis.
• Pharmaceutical Intermediates: Serves as a key building block or precursor in the synthesis of more complex peptides or targeted therapeutic agents.
• Nutraceutical Development: Investigated for its potential bioactive properties and incorporation into advanced dietary supplements.
• Cosmetic Science: Explored for potential skin-conditioning or moisturizing properties in high-end cosmetic formulations.
• Cell Culture Media: May be used as a specialized component in defined media for cell growth and tissue culture applications.
• Enzyme Substrate: Acts as a specific substrate for studying the activity of γ-glutamyl transpeptidase and related enzymes.

Basic Information

Product Name	γ-Glutamylglutamine
CAS No.	1466-50-8
Molecular Formula	C10H16N2O6
Molecular Weight	260.24 g/mol
Synonyms	L-γ-Glutamyl-L-glutamine; γ-Glu-Gln; Glutamylglutamine; L-γ-Glutamyl-L-glutamine; N-(L-γ-Glutamyl)-L-glutamine; (2S)-2-[[(4S)-4-Amino-4-carboxybutanoyl]amino]pentanedioic acid; NSC 334855; GGQ
EINECS	215-977-3

Quality Control

Our γ-Glutamylglutamine is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods and purity assessment by HPLC, to ensure it meets high-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency for your research and development needs.

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 in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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