Description

H-Gln-Asp-Val-His-Oh is a high-purity synthetic peptide sequence. This compound is a critical building block in advanced biochemical research and pharmaceutical development, valued for its precise structure and reliable performance. It is primarily utilized by research institutions and manufacturers in the life sciences sector for applications in peptide synthesis, drug discovery, and as a reference standard.

Application

• Pharmaceutical Intermediates: Serves as a key intermediate in the synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a substrate or reference standard in enzymatic studies, receptor-ligand binding assays, and metabolic pathway research.
• Drug Discovery & Development: Employed in high-throughput screening (HTS) and structure-activity relationship (SAR) studies to identify and optimize new drug candidates.
• Cosmeceutical Ingredients: Investigated for potential use in advanced skincare formulations targeting specific biological pathways.
• Diagnostic Reagent Development: Can be utilized in the development of immunoassays and diagnostic kits requiring specific peptide antigens.

Basic Information

Item	Detail
Product Name	H-Gln-Asp-Val-His-Oh
CAS No.	157876-49-8
Molecular Formula	C21H33N7O9
Molecular Weight	527.53 g/mol
Synonyms	L-Glutaminyl-L-α-aspartyl-L-valyl-L-histidine; Gln-Asp-Val-His; QDVH; Tetrapeptide QDVH; H-Gln-Asp-Val-His-OH; L-Gln-L-Asp-L-Val-L-His; (S)-2-((S)-2-((S)-2-((S)-2-Amino-4-carbamoylbutanamido)-3-carboxypropanamido)-3-methylbutanamido)-3-(1H-imidazol-4-yl)propanoic acid
EINECS	Contact for details

Quality Control

Our H-Gln-Asp-Val-His-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a controlled environment to prevent degradation. For long-term storage, consider desiccated conditions at -20°C.

Specification

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