Description

Alanyl-Alanyl-Alanyl-Seryl-Phenylalanyl-Lysyl-Alanyl-Lysyl-Lysinamide is a synthetic peptide composed of nine amino acid residues, offering a specific sequence for advanced biochemical research and development. This compound is valued for its role as a model substrate in enzymatic studies and as a key intermediate in the synthesis of more complex peptide-based pharmaceuticals. It is primarily utilized by research institutions and pharmaceutical companies engaged in proteomics, peptide chemistry, and drug discovery programs. The product is supplied to meet the stringent purity requirements of these high-value applications.

Application

• Biochemical Research: Serves as a critical model peptide or substrate for studying enzyme kinetics, specificity, and inhibition, particularly for proteases and peptidases.
• Pharmaceutical R&D: Acts as a key intermediate or a reference standard in the development and synthesis of novel therapeutic peptides and peptidomimetics.
• Proteomics & Diagnostics: Used in the development of assay kits and diagnostic tools for detecting specific enzymatic activities or protein interactions.
• Academic Studies: Employed in university and institutional laboratories for teaching advanced peptide chemistry and molecular biology techniques.
• Bioconjugation: The reactive amine groups on the lysine residues make it a candidate for conjugation with other molecules, such as fluorophores or drug carriers, for targeted delivery studies.

Basic Information

Product Name	Alanyl-Alanyl-Alanyl-Seryl-Phenylalanyl-Lysyl-Alanyl-Lysyl-Lysinamide
CAS No.	95416-28-7
Molecular Formula	C48H81N15O11
Molecular Weight	1020.26 g/mol
Synonyms	Ala-Ala-Ala-Ser-Phe-Lys-Ala-Lys-Lys-NH2; AAA-S-F-K-A-K-K-NH2; (Ala)3-Ser-Phe-Lys-Ala-Lys-Lys amide; Nonapeptide amide (Ala,Ser,Phe,Lys); H-Ala-Ala-Ala-Ser-Phe-Lys-Ala-Lys-Lys-NH2; L-Alanyl-L-alanyl-L-alanyl-L-seryl-L-phenylalanyl-L-lysyl-L-alanyl-L-lysyl-L-lysinamide
EINECS	Contact for details

Quality Control

Our Alanyl-Alanyl-Alanyl-Seryl-Phenylalanyl-Lysyl-Alanyl-Lysyl-Lysinamide is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for purity and mass spectrometry for identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality system is designed to support research and development where data integrity and material reliability are paramount.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake. For short-term use, store at 2-8°C.

Specification

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

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