Description

Magainin H CAS NO 122564-51-6 is a synthetic antimicrobial peptide (AMP) derived from natural host defense peptides found in amphibian skin. This compound is significant for its broad-spectrum activity against bacteria, fungi, and certain viruses, offering a promising alternative mechanism to traditional antibiotics. It is primarily utilized by researchers in the pharmaceutical and biotechnology sectors for developing novel anti-infective therapeutics, antimicrobial coatings, and in fundamental studies of peptide-membrane interactions.

Application

• Antimicrobial Drug Discovery: Serves as a lead compound or model for developing new peptide-based antibiotics with novel mechanisms of action.
• Biomedical Research: Used in academic and industrial labs to study host defense peptides, membrane permeabilization, and innate immunity.
• Biomaterial & Medical Device Coatings: Incorporated into surface modifications for implants, catheters, and wound dressings to prevent biofilm formation and infections.
• Cosmeceutical Formulations: Explored for use in topical skincare products for its potential antimicrobial and anti-inflammatory properties.
• Veterinary Medicine: Investigated for therapeutic applications in animal health to combat microbial infections.
• Food Preservation Research: Studied as a potential natural preservative agent to inhibit spoilage microorganisms in food systems.

Basic Information

Product Name	Magainin H
CAS No.	122564-51-6
Molecular Formula	C106H167N31O27
Molecular Weight	2268.66 g/mol
Synonyms	Magainin H; Magainin-H; Magainin H Peptide; Antimicrobial Peptide Magainin H; H-Met-Ile-Gly-Lys-Phe-Leu-His-Ser-Ala-Lys-Lys-Phe-Gly-Lys-Ala-Phe-Val-Gly-Glu-Ile-Met-Asn-Ser-NH2; H-MIGKFLHSAKKFGKAFVG EIMNS-NH2; 122564-51-6
EINECS	Contact for details

Quality Control

Our Magainin H is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing purity, peptide content, and analytical data are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80% (by weight)
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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