Description

Pyocin S1 is a specialized bacteriocin, a proteinaceous antibiotic, with the CAS registry number 148937-59-1. This compound is valued for its potent and specific bactericidal activity against certain strains of *Pseudomonas aeruginosa*, making it a critical tool in microbiological research and therapeutic development. It is primarily utilized by researchers in pharmaceutical development, microbiology, and biotechnology for studying bacterial competition, developing novel anti-infective agents, and exploring alternatives to traditional antibiotics.

Application

• Research tool for studying bacteriocin-mediated bacterial interference and competition mechanisms.
• Potential therapeutic agent development against multidrug-resistant Pseudomonas aeruginosa infections.
• Model compound in microbiology for understanding protein-based antimicrobial activity and specificity.
• Use in biotechnology for developing novel food preservatives or biocontrol agents.
• Standard reference material in academic and industrial laboratories for antimicrobial assays.
• Investigation of bacterial pathogenesis and host-pathogen interactions.

Basic Information

Product Name	Pyocin S1
CAS No.	148937-59-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pyocin S1; Bacteriocin S1; Pseudomonas aeruginosa bacteriocin S1; R-type pyocin S1; High-molecular-weight pyocin S1; Proteinaceous antibiotic S1; Anti-pseudomonal bacteriocin
EINECS	Contact for details

Quality Control

Our Pyocin S1 is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and biological activity. Each lot is subjected to rigorous analytical testing, including activity assays and purity assessments. A comprehensive Certificate of Analysis (COA) detailing purity, biological potency, and other relevant parameters is provided with every shipment to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture. For short-term use, aliquots may be stored at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (Activity)	Conforms (Specific bactericidal activity)
Purity (HPLC)	≥ 95%
Biological Activity (Assay)	≥ 10⁶ AU/mg (Activity Units per milligram)
Endotoxin (LAL)	< 10 EU/mg
Moisture Content (KF)	< 3.0%

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