Description

Val-Asp-Trp-Lys-Lys-Ile-Gly-Gln-His-Ile-Leu-Ser-Val-Leu-Nh2 is a synthetic peptide amide with the CAS number 74129-19-4. This compound is of significant interest for advanced research and development in the life sciences sector, particularly for its potential role in studying protein-protein interactions and biological signaling pathways. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions focused on peptide chemistry, drug discovery, and biochemical analysis.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the discovery and development of novel peptide-based therapeutics.
• Biochemical Research: Used as a tool compound to investigate specific enzymatic activities, receptor binding studies, and cellular signaling mechanisms.
• Proteomics & Genomics Studies: Employed in advanced research to understand protein structure-function relationships and gene expression regulation.
• Diagnostic Reagent Development: Acts as a critical component in the formulation of high-sensitivity diagnostic assays and kits.
• Cosmeceutical Applications: Investigated for potential use in advanced skincare formulations targeting specific biological pathways.
• Academic & Institutional Research: Supplied to universities and research institutes for fundamental studies in biochemistry and molecular biology.

Basic Information

Item	Details
Product Name	Val-Asp-Trp-Lys-Lys-Ile-Gly-Gln-His-Ile-Leu-Ser-Val-Leu-Nh2
CAS No.	74129-19-4
Molecular Formula	C86H141N25O21
Molecular Weight	~1860.2 g/mol
Synonyms	VDWKKIGQHILSVL-NH2; Peptide VDWKKIGQHILSVL Amide; H-Val-Asp-Trp-Lys-Lys-Ile-Gly-Gln-His-Ile-Leu-Ser-Val-Leu-NH2; CAS 74129-19-4; Synthetic Tetradecapeptide Amide; (S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-Amino-3-methylbutanamido)-3-hydroxypropanamido)-3-(1H-indol-3-yl)propanamido)-4-aminobutanamido)-4-aminobutanamido)-3-methylpentanamido)glycylamido)-4-carbamoylbutanamido)-3-(1H-imidazol-5-yl)propanamido)-3-methylpentanamido)-4-methylpentanamido)-3-hydroxypropanamido)-3-methylpentanamido)-4-methylpentanamide
EINECS	Contact for details

Quality Control

Our Val-Asp-Trp-Lys-Lys-Ile-Gly-Gln-His-Ile-Leu-Ser-Val-Leu-Nh2 is manufactured under strict quality management systems. Each batch undergoes rigorous 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) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature in a desiccator before opening to prevent moisture absorption. For optimal performance, store the product desiccated.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms to theoretical values
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%

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