Description

Poly(Tyr-Glu-Ala-Gly) is a synthetic polypeptide composed of the amino acids tyrosine, glutamic acid, alanine, and glycine. This compound is of significant interest in biochemical and pharmaceutical research due to its utility as a model peptide for studying protein structure, function, and immunogenicity. It serves as a critical reagent for researchers and developers in the fields of immunology, vaccine development, and advanced biomaterials. The product, identified by CAS No. 25585-14-2, is supplied to meet the stringent demands of these specialized applications.

Application

• Immunological Research: Used as a defined antigen or hapten-carrier system to study antibody-antigen interactions and immune responses.
• Vaccine Adjuvant Development: Serves as a model peptide for evaluating and designing novel adjuvant formulations to enhance immune response.
• Biomaterial Science: Investigated as a component in the design of bioactive scaffolds and hydrogels for tissue engineering applications.
• Peptide Synthesis Standard: Acts as a reference standard or building block in the synthesis and quality control of more complex polypeptides.
• Enzyme Substrate Studies: Utilized as a substrate to investigate the specificity and kinetics of proteolytic enzymes.
• Diagnostic Reagent Development: Employed in the development of immunoassays and diagnostic kits requiring specific peptide sequences.

Basic Information

Product Name	Poly(Tyr-Glu-Ala-Gly)
CAS No.	25585-14-2
Molecular Formula	(C20H25N4O8)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(Tyr-Glu-Ala-Gly); Poly(Tyr, Glu, Ala, Gly); Poly(Tyr-Glu-Ala-Gly) Peptide; Poly(Tyr-Glu-Ala-Gly) Copolymer; Poly(Tyr-Glu-Ala-Gly) Random Polymer; Poly(Tyr, Glu, Ala, Gly) Copolymer; Poly(Tyr-Glu-Ala-Gly) Synthetic Polypeptide; Poly(Tyr-Glu-Ala-Gly) Antigen
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of Poly(Tyr-Glu-Ala-Gly) is characterized to confirm its amino acid composition, sequence integrity, and purity profile. Certificates of Analysis (COA) detailing specifications such as molecular weight distribution, purity by HPLC, and residual solvent content are available upon request to support your research and regulatory needs.

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) and light-sensitive; therefore, containers must be kept tightly sealed in a desiccated environment to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Amino Acid Composition	Conforms to theoretical ratio (Tyr:Glu:Ala:Gly)
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0 %
Residual Solvents (GC)	Meets ICH guidelines

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