Description

Cecropin A CAS NO 80451-04-3 is a naturally occurring antimicrobial peptide originally isolated from the giant silk moth, *Hyalophora cecropia*. This compound is of significant commercial interest due to its broad-spectrum activity against bacteria, fungi, and certain parasites, offering a promising alternative to conventional antibiotics. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and agricultural sectors for developing novel therapeutics, preservatives, and biocontrol agents.

Application

• Pharmaceutical R&D: Investigated as a lead compound for novel antibiotic and antifungal drug development.
• Biotechnology: Used in studies of innate immunity, peptide engineering, and as a model for designing synthetic antimicrobial peptides (AMPs).
• Agricultural Science: Explored as a potential biocontrol agent for plant pathogens and as an additive for animal feed to promote gut health.
• Cosmetic & Personal Care: Evaluated for use in formulations as a natural preservative agent.
• Material Science: Research into antimicrobial coatings for medical devices and surfaces.
• Food Safety: Potential application as a natural antimicrobial for food preservation.

Basic Information

Product Name	Cecropin A
CAS No.	80451-04-3
Molecular Formula	C185H301N53O51
Molecular Weight	~4002.8 g/mol
Synonyms	Cecropin-A; Cecropin A (Hyalophora cecropia); Cecropin; Cecropin Peptide A; Antibacterial Peptide Cecropin A; Cecropin A1; Cecropin A (1-37); Hylophora cecropia cecropin A
EINECS	Contact for details

Quality Control

Our Cecropin A is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification, mass spectrometry for identity confirmation, and endotoxin testing where applicable. Certificates of Analysis (COA) detailing purity, peptide content, and analytical results are provided to ensure compliance with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, consider lyophilized powder under inert atmosphere. 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%
Acetate Content (HPLC)	≤ 10.0%
Single Impurity (HPLC)	≤ 1.0%

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