Description

H-Arg-Phe-Tyr-Val-Val-Met-Trp-Lys-Oh is a synthetic peptide with the CAS number 149234-04-8. This octapeptide sequence is of significant interest in biochemical and pharmaceutical research for its potential role in modulating biological pathways. It is primarily utilized by research institutions, pharmaceutical developers, and biotechnology companies engaged in peptide-based drug discovery and advanced life science studies.

Application

• Biomedical Research: Used as a reference standard or active ingredient in studies investigating peptide-receptor interactions, signal transduction, and cellular processes.
• Drug Discovery & Development: Serves as a key intermediate or lead compound in the design and synthesis of novel therapeutic peptides for various disease targets.
• Biochemical Assays: Employed in enzymatic studies, binding affinity tests, and as a substrate or inhibitor in high-throughput screening platforms.
• Academic Research: Utilized in university and institutional labs for fundamental research in biochemistry, molecular biology, and medicinal chemistry.
• Peptide Library Synthesis: Acts as a building block or a specific sequence component in the construction of combinatorial peptide libraries for screening purposes.

Basic Information

Product Name	H-Arg-Phe-Tyr-Val-Val-Met-Trp-Lys-Oh
CAS No.	149234-04-8
Molecular Formula	C58H86N16O11S
Molecular Weight	1191.46 g/mol
Synonyms	Arg-Phe-Tyr-Val-Val-Met-Trp-Lys; H-Arg-Phe-Tyr-Val-Val-Met-Trp-Lys-OH; Octapeptide R(F)YVVMWK; L-Arginyl-L-phenylalanyl-L-tyrosyl-L-valyl-L-valyl-L-methionyl-L-tryptophyl-L-lysine; R(F)YVVMWK Peptide; CAS 149234-04-8
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Arg-Phe-Tyr-Val-Val-Met-Trp-Lys-Oh undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research 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). For long-term storage, it is recommended to keep the material desiccated. Allow the vial to warm to room temperature in a dry atmosphere before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	± 10% of theoretical
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.