Description

L-Alaninamide, N2-acetyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl- CAS NO 289042-25-7 is a synthetic, high-purity peptide compound designed for advanced research and development applications. This specialized molecule is valued for its precise sequence and structural integrity, making it a critical reagent in biochemical studies. It is primarily utilized by pharmaceutical R&D teams and academic institutions focused on peptide-based therapeutics, enzymology, and molecular biology.

Application

• Pharmaceutical Research & Development: As a key intermediate or reference standard in the discovery and development of novel peptide-based drugs and biologics.
• Biochemical Research: For studying enzyme-substrate interactions, protein folding, and signal transduction pathways due to its specific arginine and aspartic acid-rich sequence.
• Proteomics & Molecular Biology: Use as a tool compound in mass spectrometry calibration, affinity chromatography, and other analytical techniques to study complex protein systems.
• Cosmeceutical R&D: Potential investigation into bioactive peptides for advanced skincare formulations targeting specific cellular processes.
• Academic Research: Serves as a high-purity substrate or inhibitor in university and institutional labs for fundamental life science research.
• Diagnostic Development: Potential use in the development of immunoassays or biosensors where specific peptide sequences are required for binding.

Basic Information

Product Name	L-Alaninamide, N2-acetyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-
CAS No.	289042-25-7
Molecular Formula	C79H134N34O27
Molecular Weight	Contact for details
Synonyms	Acetyl-(Arg-Ala-Asp)4-Ala-NH2; N2-Acetyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alaninamide; (Arg-Ala-Asp)4 Peptide; Ac-(RAD)4-A-NH2; Cyclic RGD Peptide Analog; Multimeric RAD Sequence Peptide; Integrin-Binding Peptide Sequence; AAD-4 Peptide
EINECS	Contact for details

Quality Control

Our L-Alaninamide, N2-acetyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl-L-alanyl-L-arginyl-L-alanyl-L-α-aspartyl- is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets the high standards required for research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to prevent condensation and moisture uptake. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in water, DMSO

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