Description

Poly(Alanyl-Tyrosyl-Glutamyl-Glycine) is a synthetic tetrapeptide composed of the amino acids alanine, tyrosine, glutamic acid, and glycine. This sequence-specific peptide is of significant interest in biochemical and pharmaceutical research for its potential role in studying enzyme-substrate interactions and as a building block for more complex biomolecules. It is primarily utilized by research institutions, pharmaceutical R&D departments, and specialty chemical manufacturers focused on peptide synthesis and proteomics.

Application

• Biochemical Research: Used as a standard or substrate in enzymatic studies and proteomics research.
• Pharmaceutical Development: Serves as a key intermediate or reference compound in the synthesis and screening of novel peptide-based therapeutics.
• Cosmetic Science: Investigated for potential bioactive properties in advanced skincare formulations.
• Academic Studies: Employed in university laboratories for teaching and research in biochemistry, molecular biology, and medicinal chemistry.
• Diagnostic Reagents: Potential use in the development of immunoassays and diagnostic kits.

Basic Information

Product Name	Poly(Alanyl-Tyrosyl-Glutamyl-Glycine)
CAS No.	84692-83-1
Molecular Formula	C22H30N6O9
Molecular Weight	522.51 g/mol
Synonyms	Ala-Tyr-Glu-Gly; ATEG; AYEG; H-Ala-Tyr-Glu-Gly-OH; Poly(Ala-Tyr-Glu-Gly); Tetrapeptide AYEG; L-Alanyl-L-tyrosyl-L-α-glutamylglycine; N-(N-(N-L-Alanyl-L-tyrosyl)-L-α-glutamyl)glycine
EINECS	Contact for details

Quality Control

Our Poly(Alanyl-Tyrosyl-Glutamyl-Glycine) is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%

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