Description

Glycyl-Tyrosyl-Lysine is a synthetic tripeptide composed of the amino acids glycine, tyrosine, and lysine. This compound is of significant interest in biochemical research and pharmaceutical development due to its role as a potential substrate or intermediate in enzymatic studies and peptide synthesis. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers. The product is supplied as a high-purity material suitable for advanced laboratory and industrial applications.

Application

• Biochemical Research: Used as a standard, substrate, or inhibitor in enzymatic assays and metabolic pathway studies.
• Pharmaceutical R&D: Serves as a key intermediate or building block in the synthesis of more complex therapeutic peptides.
• Proteomics & Cell Biology: Employed in studies of protein-protein interactions, signal transduction, and cell culture media supplementation.
• Cosmeceutical Formulations: Investigated for potential bioactive properties in advanced skincare and anti-aging products.
• Nutritional Science: Studied for its potential role as a bioactive peptide in specialized nutraceuticals.
• Diagnostic Reagent Manufacturing: Used in the production of reagents for clinical diagnostics and assay kits.

Basic Information

Product Name	Glycyl-Tyrosyl-Lysine
CAS No.	91290-35-6
Molecular Formula	C17H25N5O6
Molecular Weight	395.41 g/mol
Synonyms	Gly-Tyr-Lys; GYK; H-Gly-Tyr-Lys-OH; Glycyl-L-tyrosyl-L-lysine; L-Lysine, N2-(N-glycyl-L-tyrosyl)-; GK-1 peptide fragment; Tripeptide-1 (cosmetic ingredient name); GK-1
EINECS	Contact for details

Quality Control

Our Glycyl-Tyrosyl-Lysine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis for enantiomeric purity, and comprehensive identification tests. Certificates of Analysis (COA) are provided with each shipment, detailing the specific results for that lot. We can supply material compliant with various internal specifications for research and commercial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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