Description

Ac-His-Trp-Ala-Val-Gly-His-Leu-NH2 is a synthetic octapeptide amide, a sequence fragment of interest in biochemical research. This compound matters as a valuable tool for studying peptide structure-function relationships, enzyme-substrate interactions, and receptor binding mechanisms. It is primarily needed by research institutions, pharmaceutical R&D departments, and biotechnology companies engaged in peptide synthesis, proteomics, and drug discovery programs.

Application

• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and proteomics research.
• Pharmaceutical R&D: Serves as a key intermediate or model compound in the development of peptide-based therapeutics and diagnostic agents.
• Structure-Activity Relationship (SAR) Studies: Employed to investigate the impact of specific amino acid sequences on biological activity and stability.
• Academic Research: Utilized in university laboratories for teaching and advanced research in peptide chemistry and molecular biology.
• Bioconjugation & Labeling: Acts as a scaffold for attaching fluorescent dyes, biotin, or other probes for imaging and detection applications.

Basic Information

Product Name	Ac-His-Trp-Ala-Val-Gly-His-Leu-NH2
CAS No.	121432-21-1
Molecular Formula	C44H62N14O9
Molecular Weight	931.06 g/mol
Synonyms	Acetyl-His-Trp-Ala-Val-Gly-His-Leu amide; H-Ac-His-Trp-Ala-Val-Gly-His-Leu-NH2; Ac-HWAVGHL-NH2; Octapeptide amide (Ac-HWAVGHL-NH2); N-Acetyl-L-histidyl-L-tryptophyl-L-alanyl-L-valyl-glycyl-L-histidyl-L-leucinamide; L-Leucinamide, N-acetyl-L-histidyl-L-tryptophyl-L-alanyl-L-valylglycyl-L-histidyl-; Ac-His-Trp-Ala-Val-Gly-His-Leu-NH2
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of Ac-His-Trp-Ala-Val-Gly-His-Leu-NH2 undergoes rigorous analytical testing, including HPLC for purity and MS for identity confirmation, to ensure compliance with high-purity research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, amino acid analysis, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. For long-term storage, lyophilized powder is recommended. The product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & MS)	Conforms to reference standard
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.