Description

H-Lys-Leu-Val-Phe-Phe-Oh is a synthetic pentapeptide with the sequence Lysine-Leucine-Valine-Phenylalanine-Phenylalanine. This compound is a valuable building block in peptide synthesis and biochemical research, offering a specific sequence for studying protein-protein interactions and enzyme substrates. It is primarily utilized by research institutions, pharmaceutical developers, and biotechnology companies engaged in peptide-based drug discovery and proteomics.

Application

• Biochemical Research: Used as a standard or substrate in enzymatic studies and protein interaction assays.
• Pharmaceutical Development: Serves as a key intermediate or a model compound in the synthesis and screening of novel therapeutic peptides.
• Proteomics & Diagnostics: Employed in the development of diagnostic tools and in mass spectrometry for peptide mapping and identification.
• Academic Research: A critical reagent for universities and research labs studying peptide structure, function, and metabolism.
• Cosmeceutical R&D: Investigated for potential applications in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	H-Lys-Leu-Val-Phe-Phe-Oh
CAS No.	153247-40-6
Molecular Formula	C38H57N7O6
Molecular Weight	707.91 g/mol
Synonyms	Lys-Leu-Val-Phe-Phe; H-Lys-Leu-Val-Phe-Phe-OH; Pentapeptide Lys-Leu-Val-Phe-Phe; L-Lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanine; KLVFF; Amyloid β-derived inhibitor peptide; Aβ16-20 peptide; (S)-2-Amino-6-((S)-2-((S)-2-((S)-2-amino-3-phenylpropanamido)-3-methylbutanamido)-4-methylpentanamido)hexanoic acid
EINECS	Contact for details

Quality Control

Our H-Lys-Leu-Val-Phe-Phe-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis to ensure sequence integrity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and 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 sealed vial to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Specific Rotation	Contact for details

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