Description

Sar-Arg-Val-Tyr-Ile-His-Pro-Ala is a synthetic octapeptide with the sequence Sar-Arg-Val-Tyr-Ile-His-Pro-Ala. This compound is a valuable research-grade biochemical tool, particularly in the study of enzyme kinetics and peptide-based drug discovery. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies focused on cardiovascular and metabolic research. The peptide's specific sequence makes it a critical intermediate for developing novel therapeutic agents and diagnostic tools.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and screening of novel therapeutic peptides.
• Biochemical Assay Development: Used as a substrate or inhibitor in enzymatic studies to investigate protease activity and mechanism.
• Academic & Clinical Research: Employed in cardiovascular and metabolic disease research to study peptide-receptor interactions and signaling pathways.
• Peptide Library Synthesis: Acts as a building block for constructing focused peptide libraries for high-throughput screening.
• Quality Control & Analytical Reference: Functions as a high-purity standard for HPLC, LC-MS, and other analytical methods in QC laboratories.

Basic Information

Product Name	Sar-Arg-Val-Tyr-Ile-His-Pro-Ala
CAS No.	38027-95-1
Molecular Formula	C44H68N14O11
Molecular Weight	961.1 g/mol
Synonyms	Sarcosyl-Arginyl-Valyl-Tyrosyl-Isoleucyl-Histidyl-Prolyl-Alanine; Sar-Arg-Val-Tyr-Ile-His-Pro-Ala-OH; H-Sar-Arg-Val-Tyr-Ile-His-Pro-Ala-OH; Octapeptide Sar-Arg-Val-Tyr-Ile-His-Pro-Ala; ACE Inhibitor Peptide Fragment; Angiotensin-Converting Enzyme Substrate Analog
EINECS	Contact for details

Quality Control

Our Sar-Arg-Val-Tyr-Ile-His-Pro-Ala is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to industry best practices, and specifications can be aligned with customer requirements for specific research or development projects.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This hygroscopic (moisture-sensitive) material should be allowed to equilibrate to room temperature in a desiccator before opening to prevent condensation and hydrolysis. 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%
Assay (HPLC)	≥ 97.0%
Single Impurity (HPLC)	≤ 1.0%
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.