Description

Leucyl-Alanyl-Glycyl-Valine is a high-purity tetrapeptide composed of the amino acids Leucine, Alanine, Glycine, and Valine. This compound is a critical building block in advanced biochemical research and pharmaceutical development, offering precise structural control for peptide synthesis. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who require reliable, high-quality peptide intermediates for drug discovery, diagnostic reagent development, and biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex therapeutic peptides and peptidomimetics for drug development.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, protein-protein interaction assays, and metabolic pathway research.
• Diagnostic Reagent Development: Employed in the formulation of specialized reagents for clinical diagnostics and immunoassays.
• Cosmeceutical Applications: Investigated for potential use in advanced skincare formulations targeting specific biological pathways.
• Academic & Institutional Research: A vital tool for universities and research institutes studying peptide chemistry, structure-activity relationships, and molecular biology.

Basic Information

Product Name	Leucyl-Alanyl-Glycyl-Valine
CAS No.	17195-26-5
Molecular Formula	C17H31N5O5
Molecular Weight	385.46 g/mol
Synonyms	L-Leucyl-L-alanyl-glycyl-L-valine; Leu-Ala-Gly-Val; LAGV; H-Leu-Ala-Gly-Val-OH; Tetrapeptide LAGV; (S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)propanamido)acetamido)-3-methylbutanoic acid
EINECS	Contact for details

Quality Control

Our Leucyl-Alanyl-Glycyl-Valine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and residual solvent analysis. We provide full traceability and a Certificate of Analysis (COA) with every shipment, ensuring compliance with your research and production standards.

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 dry conditions to maintain stability and purity. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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