Description

Val-His-Leu-Thr-Pro-Val-Glu-Lys is a synthetic heptapeptide with the CAS registry number 62526-81-2. This compound is of significant interest in biochemical research and pharmaceutical development due to its specific amino acid sequence, which can serve as a model substrate or a key intermediate for more complex biomolecules. It is primarily utilized by research institutions, diagnostic manufacturers, and biopharmaceutical companies engaged in peptide synthesis, enzyme studies, and the development of novel therapeutic agents.

Application

• Biochemical Research: Used as a reference standard or substrate in enzymatic assays and metabolic pathway studies.
• Pharmaceutical Intermediates: Serves as a crucial building block in the solid-phase or solution-phase synthesis of longer, therapeutic peptides.
• Diagnostic Development: Employed in the formulation of calibration standards and reagents for clinical diagnostic kits.
• Proteomics & Mass Spectrometry: Acts as a calibrant or a model compound for method development in protein sequencing and mass spectrometry analysis.
• Academic & Industrial R&D: Fundamental tool for investigating protein-protein interactions, peptide stability, and structure-activity relationships (SAR).

Basic Information

Product Name	Val-His-Leu-Thr-Pro-Val-Glu-Lys
CAS No.	62526-81-2
Molecular Formula	C38H64N10O13
Molecular Weight	868.98 g/mol
Synonyms	VHLTPVK; Heptapeptide V-H-L-T-P-V-K; L-Valyl-L-histidyl-L-leucyl-L-threonyl-L-prolyl-L-valyl-L-glutamyl-L-lysine; Val-His-Leu-Thr-Pro-Val-Glu-Lys-OH; H-Val-His-Leu-Thr-Pro-Val-Glu-Lys-OH; VHLTPVK Peptide; CAS 62526-81-2
EINECS	Contact for details

Quality Control

Our Val-His-Leu-Thr-Pro-Val-Glu-Lys is manufactured under strict quality management systems. Each batch 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 or production 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 equilibrate to 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
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.