Description

Sarcotoxin I CAS NO 92229-70-4 is a cationic antimicrobial peptide originally isolated from the flesh fly, *Sarcophaga peregrina*. This compound is of significant interest for its potent, broad-spectrum activity against bacteria, fungi, and certain parasites. It is primarily utilized in advanced life science research and development, particularly in the fields of antimicrobial agents, peptide therapeutics, and biomaterials. Its mechanism of action, which involves disrupting microbial cell membranes, makes it a valuable model for studying host defense peptides and developing novel anti-infective strategies.

Application

• Antimicrobial Research: Serves as a key reference standard and active agent in studies investigating novel antibiotics and antifungal compounds.
• Peptide Therapeutics Development: Used in R&D for designing new peptide-based drugs targeting drug-resistant infections.
• Biomaterial Coating: Investigated for application in creating antimicrobial surfaces for medical devices and implants.
• Cell Biology Studies: Employed as a tool to study membrane permeabilization, apoptosis induction, and innate immune responses.
• Agricultural Biotechnology: Explored for potential use in developing transgenic crops with enhanced disease resistance.
• Veterinary Medicine Research: Studied for applications in developing treatments for animal infections.

Basic Information

Product Name	Sarcotoxin I
CAS No.	92229-70-4
Molecular Formula	C144H238N44O39
Molecular Weight	Approx. 3192.7 g/mol
Synonyms	Sarcotoxin IA; Antibacterial peptide sarcotoxin I; Sarcotoxin-IA; *Sarcophaga* antibacterial peptide; Cecropin-type peptide; Antimicrobial peptide Sarcotoxin I; Host defense peptide Sarcotoxin I; *Sarcophaga peregrina* sarcotoxin I
EINECS	Contact for details

Quality Control

Our Sarcotoxin I is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization, including purity assessment by HPLC and mass confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and other critical quality attributes.

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). Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake. For long-term storage, consider under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (MS)	Consistent with theoretical molecular weight
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80% (by weight)
Water Content (KF)	≤ 5.0%
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.