Description

L-Glutamic Acid, n-(n-L-Arginylglycyl)- is a specific tripeptide derivative composed of arginine, glycine, and glutamic acid. This compound is valued for its role as a biochemical building block and its potential in modulating biological pathways. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and life science research sectors for applications in peptide synthesis and metabolic studies.

Application

• Pharmaceutical Research & Development: Used as a key intermediate or reference standard in the synthesis of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and metabolic pathway investigations, particularly those involving glutamatergic or arginine-related systems.
• Peptide Synthesis: Acts as a crucial building block for solid-phase or solution-phase synthesis of longer, more complex peptide chains for various applications.
• Cell Culture & Media Supplements: May be incorporated into specialized cell culture media formulations to support specific cellular functions and growth.
• Diagnostic Reagent Manufacturing: Employed in the production of reagents and kits for clinical diagnostics and biochemical assays.
• Cosmeceutical Applications: Investigated for potential use in advanced skincare formulations targeting specific skin repair and signaling pathways.

Basic Information

Product Name	L-Glutamic Acid, n-(n-L-Arginylglycyl)-
CAS No.	20274-91-3
Molecular Formula	C13H25N7O6
Molecular Weight	375.38 g/mol
Synonyms	Arg-Gly-Glu; RGE; L-Arginylglycyl-L-glutamic acid; Glycine, L-arginyl-, L-glutamate (1:1); H-Arg-Gly-Glu-OH; NSC 334916; Arginylglycylglutamic acid; N-(N-L-Arginylglycyl)-L-glutamic acid
EINECS	Contact for details

Quality Control

Our L-Glutamic Acid, n-(n-L-Arginylglycyl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay (HPLC), chiral purity, and impurity profiles. Our quality commitment aligns with the standards required for research and pharmaceutical-grade materials.

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 material is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% L-isomer
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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