Description

H-Lys-Glu-Gly-Oh is a high-purity tripeptide building block, essential for advanced peptide synthesis and biochemical research. This compound offers researchers and manufacturers a reliable, well-defined intermediate for constructing complex peptide sequences with precise control. It is particularly valuable for the pharmaceutical, biotechnology, and life science sectors, where it is used in drug discovery, proteomics, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the solid-phase and solution-phase synthesis of therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, protein-protein interaction assays, and metabolic pathway research.
• Proteomics & Diagnostics: Employed in the development of affinity ligands, enzyme substrates, and components for diagnostic kits and biosensors.
• Cosmeceutical Development: Serves as a precursor for bioactive peptides used in advanced skincare formulations targeting specific skin functions.
• Academic Research: A fundamental reagent for university and institutional labs studying peptide chemistry, structure-activity relationships (SAR), and molecular biology.
• Nutraceutical Ingredient: Potential use as a precursor for bioactive peptide sequences being investigated for functional food and dietary supplement applications.

Basic Information

Product Name	H-Lys-Glu-Gly-Oh
CAS No.	57866-06-5
Molecular Formula	C13H24N4O6
Molecular Weight	332.35 g/mol
Synonyms	L-Lysyl-L-glutamylglycine; Lys-Glu-Gly; KEG; H-Lys-Glu-Gly-OH; N2-[(N6-L-Lysyl)-L-glutamyl]glycine; (2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-carboxybutanoylaminoacetic acid; Tripeptide Lys-Glu-Gly; Glycine, L-lysyl-L-glutamyl-
EINECS	Contact for details

Quality Control

Our H-Lys-Glu-Gly-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via mass spectrometry (MS) and infrared spectroscopy (IR). A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This material is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0%
Water Content (KF)	≤ 1.0%
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.