Description

Thermostable Direct Hemolysin is a purified bacterial toxin known for its stability at elevated temperatures. This compound is a critical reagent in microbiological and biochemical research, particularly for studying hemolytic activity and membrane interactions. It is primarily utilized by research institutions, diagnostic kit manufacturers, and pharmaceutical companies engaged in bacteriology and toxin research.

Application

• Research reagent for studying bacterial pathogenicity and hemolysis mechanisms.
• Positive control material in the development and validation of diagnostic assays for bacterial toxins.
• Standard component in quality control testing for microbiological media and related products.
• Tool for investigating pore-forming toxins and their effects on cell membranes in biochemical studies.
• Reference standard in pharmaceutical research for evaluating potential antitoxin agents.

Basic Information

Product Name	Thermostable Direct Hemolysin
CAS No.	135433-21-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	TDH; Thermostable Direct Hemolysin (Vibrio parahaemolyticus); TDH Toxin; Vibrio parahaemolyticus Hemolysin; Thermostable Hemolysin; Kanagawa Phenomenon-associated Hemolysin; Vp-TDH
EINECS	Contact for details

Quality Control

Our Thermostable Direct Hemolysin is produced and tested under controlled conditions to ensure high purity and consistent biological activity. Each batch is analyzed for identity, potency, and purity using appropriate biochemical methods. A comprehensive Certificate of Analysis (COA) detailing specific test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or lyophilized solid
Identification (Bioassay)	Positive hemolytic activity
Purity (HPLC)	≥ 95%
Biological Activity	Defined hemolytic units/mg
Endotoxin	< 1.0 EU/μg
Moisture Content (KF)	< 5.0 %

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