Description

Arg-Pro-Pro-Gly-Phe-Ser-Pro-Tyr-Arg CAS NO 32222-00-7 is a synthetic nonapeptide with the sequence Arginyl-Prolyl-Prolyl-Glycyl-Phenylalanyl-Seryl-Prolyl-Tyrosyl-Arginine. This peptide is of significant interest in biochemical and pharmaceutical research due to its specific sequence and potential biological activity. It is primarily utilized by research institutions, pharmaceutical developers, and biotechnology companies engaged in peptide synthesis, drug discovery, and the study of enzymatic processes or receptor interactions.

Application

• Biochemical Research: Used as a reference standard, substrate, or inhibitor in enzymatic studies and proteomics research.
• Pharmaceutical Development: Serves as a key intermediate or active pharmaceutical ingredient (API) in the discovery and development of novel peptide-based therapeutics.
• Diagnostic Reagents: Can be employed in the formulation of diagnostic kits and assays for detecting specific biological markers.
• Academic Research: Utilized in university and institutional labs for studying peptide structure-activity relationships (SAR) and molecular biology.
• Cosmeceutical Research: Investigated for potential applications in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	Arg-Pro-Pro-Gly-Phe-Ser-Pro-Tyr-Arg
CAS No.	32222-00-7
Molecular Formula	C53H78N18O13
Molecular Weight	1151.30 g/mol
Synonyms	Arginyl-prolyl-prolyl-glycyl-phenylalanyl-seryl-prolyl-tyrosyl-arginine; RPPGFSPYR; H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Tyr-Arg-OH; Nonapeptide RPPGFSPYR; Bradykinin Potentiating Peptide Fragment; BPP Fragment; ACE Inhibitory Peptide; Peptide Sequence 32222-00-7
EINECS	Contact for details

Quality Control

Our Arg-Pro-Pro-Gly-Phe-Ser-Pro-Tyr-Arg is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). We provide Certificates of Analysis (COA) detailing all specifications to ensure traceability and compliance with your research or development requirements.

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 reach room temperature in a desiccator before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms to theoretical values
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.