Description

Asp-Arg-Val-Tyr is a high-purity tetrapeptide sequence composed of aspartic acid, arginine, valine, and tyrosine. This compound is a critical intermediate in pharmaceutical research and development, particularly for studying enzyme-substrate interactions and designing bioactive molecules. It is essential for researchers and manufacturers in the fields of peptide synthesis, biochemical research, and pharmaceutical development who require reliable, high-quality building blocks for their projects.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a substrate or reference standard in enzymatic studies, particularly for proteases and kinases.
• Proteomics & Peptide Mapping: Acts as a standard or model peptide in mass spectrometry and chromatography for method development and calibration.
• Drug Discovery: Employed in high-throughput screening assays to identify and characterize new drug candidates targeting specific peptide-protein interactions.
• Academic Research: Utilized in university and institutional labs for fundamental studies on peptide structure, function, and stability.

Basic Information

Product Name	Asp-Arg-Val-Tyr
CAS No.	52580-29-7
Molecular Formula	C24H38N8O9
Molecular Weight	582.61 g/mol
Synonyms	Aspartyl-arginyl-valyl-tyrosine; DRVY; H-Asp-Arg-Val-Tyr-OH; L-Asp-L-Arg-L-Val-L-Tyr; Tetrapeptide DRVY; N-Aspartyl-L-arginyl-L-valyl-L-tyrosine; Angiotensinogen (1-4); Asp-Arg-Val-Tyr tetrapeptide
EINECS	Contact for details

Quality Control

Our Asp-Arg-Val-Tyr is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and stringent controls for residual solvents and related substances. We provide Certificates of Analysis (COA) with every shipment, detailing all test results against established specifications to ensure consistency and traceability for your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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