Description

K2-Type Killer Toxin CAS NO 133136-12-6 is a highly specific proteinaceous toxin with potent biological activity. This compound is of significant interest in biochemical research and industrial microbiology for its targeted antimicrobial properties. It is primarily utilized by researchers in biotechnology, pharmaceutical development, and industrial fermentation for studying yeast and fungal interactions, developing novel biocontrol agents, and exploring new antimicrobial mechanisms.

Application

• Biochemical Research: Used as a model toxin in studies of protein-protein interactions, toxin-receptor binding, and programmed cell death mechanisms in yeast.
• Antimicrobial Agent Development: Serves as a lead compound or reference standard in the research and development of novel antifungal and antimicrobial therapeutics.
• Industrial Fermentation & Bioprocessing: Employed in controlled studies to eliminate specific contaminant yeast strains without affecting production organisms.
• Microbial Ecology: Used to investigate killer phenomena, microbial competition, and population dynamics in ecological and environmental studies.
• Diagnostic Tool Development: Acts as a specific reagent in the development of assays and diagnostic kits for yeast strain identification and characterization.
• Academic & Educational Use: Supplied to universities and research institutes for teaching advanced concepts in microbiology, toxicology, and molecular biology.

Basic Information

Product Name	K2-Type Killer Toxin
CAS No.	133136-12-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	K2 Killer Toxin; K2 Toxin; Killer Toxin K2; K2-Type Killer Protein; Saccharomyces cerevisiae K2 Killer Toxin; Yeast Killer Toxin K2; Mycocin K2
EINECS	Contact for details

Quality Control

Our K2-Type Killer Toxin is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and biological activity. Each lot is subjected to rigorous analytical testing, including purity assessment and functional activity assays. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific activity 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 material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after each use to prevent absorption of atmospheric moisture. Avoid repeated freeze-thaw cycles to maintain optimal activity.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Biological Activity (Assay)	Contact for details
Endotoxin Level	< 1.0 EU/µg
Solubility	Soluble in appropriate aqueous buffers

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