Description

Glutamic Acid-Lysine-Tyrosine Terpolymer is a synthetic polypeptide composed of three essential amino acids. This unique copolymer is valued for its biocompatibility and functional properties derived from its constituent amino acid side chains. It is primarily utilized in advanced biomedical research and the development of specialized materials. Key industries seeking this terpolymer include pharmaceutical R&D, biomaterials science, and cosmetic formulation.

Application

• Biomedical Research: Used as a model polypeptide or scaffold in studies of protein folding, cell adhesion, and biocompatibility.
• Drug Delivery Systems: Investigated as a component in biodegradable polymeric carriers for controlled release of therapeutic agents.
• Biomaterial Fabrication: Serves as a building block for creating hydrogels, films, or coatings with tailored surface properties.
• Cosmetic Science: Explored in high-end skincare formulations for its potential film-forming and moisturizing properties.
• Tissue Engineering: Acts as a bioactive material component to promote specific cellular interactions in scaffold design.
• Analytical Standards: Employed as a reference standard in chromatographic and spectroscopic analysis of synthetic polypeptides.

Basic Information

Product Name	Glutamic Acid-Lysine-Tyrosine Terpolymer
CAS No.	28675-46-9
Molecular Formula	(C5H9NO4·C6H14N2O2·C9H11NO3)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(Glutamic acid-co-Lysine-co-Tyrosine); GLU-LYS-TYR Terpolymer; E-K-Y Terpolymer; Poly(Glu, Lys, Tyr); Amino Acid Terpolymer; Synthetic Polypeptide GLT; Poly(GA-co-Lys-co-Tyr); GLT Copolymer
EINECS	Contact for details

Quality Control

Our Glutamic Acid-Lysine-Tyrosine Terpolymer is produced under controlled conditions to ensure batch-to-batch consistency. Quality is verified through a suite of analytical techniques including HPLC for composition analysis, GPC/SEC for molecular weight distribution, and spectroscopic methods for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, amino acid ratio, and residual solvent levels is provided with each shipment.

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 low-humidity environment to prevent moisture uptake, which can affect stability and handling properties. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Amino Acid Ratio (Glu:Lys:Tyr)	As per customer requirement
Assay (by Nitrogen)	≥ 95.0%
Moisture Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Molecular Weight (GPC)	Specified range available
Heavy Metals (as Pb)	≤ 20 ppm

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