Description

Poly(Phenylalanyl-Alanyl-Glutamyl-Glycine) is a synthetic peptide sequence composed of the amino acids phenylalanine, alanine, glutamic acid, and glycine. This compound is of significant interest for research and development in advanced biomedical and biochemical applications due to its specific amino acid sequence. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors. The product is supplied under stringent quality controls to ensure consistency and reliability for critical applications.

Application

• Biomedical Research: Used as a model peptide or substrate in enzymatic studies, protein-protein interaction research, and signal transduction pathway analysis.
• Pharmaceutical Development: Serves as a key intermediate or a reference standard in the synthesis and quality control of novel therapeutic peptides and biologics.
• Bioconjugation & Material Science: Acts as a building block for creating functionalized surfaces, drug delivery systems, or smart biomaterials due to its reactive side chains.
• Diagnostic Reagents: Employed in the development of immunoassays, biosensors, and other diagnostic tools that require specific peptide antigens or probes.
• Cosmeceutical Research: Investigated for potential applications in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	Poly(Phenylalanyl-Alanyl-Glutamyl-Glycine)
CAS No.	103719-15-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(Phe-Ala-Glu-Gly); PAEG Peptide; F-A-E-G Polymer; Poly(Phenylalanine-Alanine-Glutamate-Glycine); Poly(FAEG); (Phe-Ala-Glu-Gly)n; Tetrapeptide Polymer (Phe, Ala, Glu, Gly); Poly(Phe-Ala-Glu-Gly) Homopolymer
EINECS	Contact for details

Quality Control

Our Poly(Phenylalanyl-Alanyl-Glutamyl-Glycine) is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Quality is verified through a comprehensive suite of analytical techniques, including chromatography and spectroscopic methods. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%

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