Description

Ala-Pro-Arg-Leu-Arg-Phe-Tyr is a synthetic heptapeptide sequence with the CAS Registry Number 87549-54-0. This compound is of significant interest in biochemical and pharmaceutical research due to its specific amino acid sequence, which can be designed to mimic or interfere with natural biological processes. It is primarily utilized by research institutions and development laboratories in the life sciences sector for applications ranging from enzyme substrate studies to the investigation of peptide-based therapeutics.

Application

• Biochemical Research: Used as a specific substrate or inhibitor in enzymatic assays to study protease activity and kinetics.
• Pharmaceutical R&D: Serves as a key intermediate or lead compound in the development of novel peptide-based drugs and diagnostic agents.
• Cell Biology Studies: Employed to investigate cell signaling pathways, receptor-ligand interactions, and intracellular transport mechanisms.
• Proteomics & Mass Spectrometry: Acts as a reference standard or calibration peptide in analytical workflows for protein identification and quantification.
• Antigen Synthesis: Can be utilized for the production of custom antibodies for immunological research and assay development.
• Cosmeceutical Research: Investigated for potential bioactive properties in advanced skincare and dermatological formulations.

Basic Information

Product Name	Ala-Pro-Arg-Leu-Arg-Phe-Tyr
CAS No.	87549-54-0
Molecular Formula	C44H71N15O9
Molecular Weight	938.1 g/mol
Synonyms	APR-LR-FY; H-Ala-Pro-Arg-Leu-Arg-Phe-Tyr-OH; L-Alanyl-L-prolyl-L-arginyl-L-leucyl-L-arginyl-L-phenylalanyl-L-tyrosine; Heptapeptide APR-LR-FY; Ala-Pro-Arg-Leu-Arg-Phe-Tyr peptide; 87549-54-0; APR-LR-FY-OH
EINECS	Contact for details

Quality Control

Our Ala-Pro-Arg-Leu-Arg-Phe-Tyr is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and mass spectrometry for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%
Solubility	Soluble in water, DMSO

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