Description

Abaecin CAS NO 123997-18-2 is a cationic antimicrobial peptide (AMP) originally isolated from the honey bee, *Apis mellifera*. This compound is of significant interest due to its potent activity against a broad spectrum of Gram-positive bacteria, including antibiotic-resistant strains. It serves as a valuable research tool for studying innate immunity and developing novel therapeutic agents in the pharmaceutical and biotechnology sectors.

Application

• Biomedical Research: Used as a reference standard and active agent in studies of antimicrobial peptides, host-pathogen interactions, and innate immune system mechanisms.
• Pharmaceutical Development: Investigated as a lead compound for the development of new anti-infective drugs, particularly against drug-resistant bacterial infections.
• Veterinary Science: Explored for potential applications in animal health, given its natural origin in bees and activity against pathogens affecting livestock.
• Cosmeceuticals: Evaluated for incorporation into topical formulations for its antimicrobial properties in skin care products.
• Biotechnology: Serves as a model peptide in structural biology studies and for engineering novel peptides with enhanced stability or activity.
• Agricultural Research: Studied for potential use in plant protection strategies as a natural biocontrol agent against bacterial phytopathogens.

Basic Information

Product Name	Abaecin
CAS No.	123997-18-2
Molecular Formula	C92H147N31O26
Molecular Weight	2024.3 g/mol
Synonyms	Abaecin (Apis mellifera); Honeybee Abaecin; Antimicrobial Peptide Abaecin; Apidaecin-Type Peptide; Bee-derived Antibacterial Peptide; Innate Immunity Peptide Abaecin; GNNRPVYIPQPRPPHPRL
EINECS	Contact for details

Quality Control

Our Abaecin is produced and analyzed under strict quality management protocols. Each batch undergoes comprehensive testing including HPLC for purity determination, mass spectrometry (MS) for identity confirmation, and endotoxin level analysis to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). For long-term storage, it is recommended to store under desiccant. Allow the vial to warm 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)
Water Content (KF)	≤ 5.0%
Endotoxin Level	< 10 EU/mg
Solubility	Soluble in water, dilute acetic acid

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