Description

Poly(Lysine(Alanyl-Alanyl-Alanine)) is a synthetic polypeptide with the CAS number 130059-78-8, designed as a model compound for studying protein structure, peptide interactions, and biomimetic materials. Its precise sequence makes it a valuable tool for research in biochemistry and materials science, offering insights into molecular recognition and self-assembly processes. This high-purity peptide is essential for academic institutions, pharmaceutical R&D departments, and biotechnology companies focused on advanced biomaterial development and fundamental life science research.

Application

• Biochemical Research: Serves as a well-defined model substrate for studying enzyme kinetics, protease activity, and peptide folding mechanisms.
• Biomaterial Development: Used in the design and testing of novel biomimetic polymers, hydrogels, and scaffolds for tissue engineering.
• Pharmaceutical R&D: Acts as a reference standard or intermediate in the development of peptide-based therapeutics and drug delivery systems.
• Academic Studies: Employed in university and institutional labs for teaching and research on polypeptide synthesis, characterization, and properties.
• Surface Modification: Investigated for coating applications to modify surface properties for biocompatibility in medical devices.

Basic Information

Product Name	Poly(Lysine(Alanyl-Alanyl-Alanine))
CAS No.	130059-78-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(Lys(Ala-Ala-Ala)); Poly(L-lysine(Ala-Ala-Ala)); Poly[Lys(AAA)]; Poly(Lysine(Ala-Ala-Alanine)); L-Lysine polymer with L-alanyl-L-alanyl-L-alanine; (Ala-Ala-Ala)-grafted Polylysine; Polylysine-Ala3 conjugate; Model polypeptide 130059-78-8
EINECS	Contact for details

Quality Control

Our Poly(Lysine(Alanyl-Alanyl-Alanine)) is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, sequence verification, and impurity profiles. We adhere to rigorous internal quality standards and can provide material tailored to specific research-grade requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment. Allow the sealed container to equilibrate to room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Sequence Verification (MS)	Confirmed
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.