Description

Gallidermin is a potent, lanthionine-containing antimicrobial peptide (lantibiotic) of significant interest in advanced biomedical and cosmetic research. Its primary value lies in its targeted activity against Gram-positive bacteria, including problematic strains like *Staphylococcus aureus*, making it a key candidate for developing novel anti-infective and skin health solutions. This product is essential for R&D and formulation scientists in the pharmaceutical, dermatological, and high-performance cosmetic industries seeking innovative bioactive compounds.

Application

• Research and development of novel topical antibiotics and antimicrobial agents.
• Formulation of advanced dermatological products targeting acne and skin infections.
• Investigation as a preservative or active ingredient in high-value cosmetic and personal care formulations.
• Study of lantibiotic structure, function, and biosynthesis in academic and industrial microbiology.
• Development of anti-biofilm coatings for medical devices and implants.
• Exploratory use in veterinary medicine for treating bacterial infections.
• As a standard reference material in analytical and bioassay laboratories.

Basic Information

Product Name	Gallidermin
CAS No.	117978-77-5
Molecular Formula	C99H136N24O25S4
Molecular Weight	2165.6 g/mol
Synonyms	Epidermin; Lantibiotic Pep5 analog; Leu(6)-Pep 5; Staphylococcus gallinarum antibiotic; Gallidermin (lantibiotic); 4-Thia-L-2-aminobutanoic acid derivative; Antimicrobial peptide GM
EINECS	Contact for details

Quality Control

Our Gallidermin is produced and tested under stringent quality management protocols to ensure high purity and batch-to-batch consistency for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and biological activity. We adhere to cGMP principles where applicable to support our clients' development needs from discovery through pre-clinical stages.

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); allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Potency (Microbiological Assay)	Contact for details
Water Content (KF)	≤ 5.0 %
Endotoxin (LAL)	< 10 EU/mg

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