XLD Agar - Exceptional Isolation and Differentiation of Enteric Pathogens
Product Code: 7166
Intended Use
XLD Agar is a specialized microbiological medium designed for the isolation and differentiation of enteric pathogens, particularly useful in laboratory settings adhering to Harmonized USP/EP/JP requirements.
Product Summary and Explanation
XLD Agar, formulated from the XL (Xylose Lysine) Agar Base developed by Taylor, offers a robust environment for isolating and differentiating Gram-negative enteric bacilli. This enriched medium enhances the detection of pathogens through selective components:
- Sodium Thiosulfate: Assists in the identification of H2S-producing organisms.
- Ferric Ammonium Citrate: Aids in the visualization of H2S production, shifting the medium's color to indicate positive results.
- Sodium Deoxycholate: Provides a selective pressure to suppress gram-positive bacterial growth.
Primarily developed for the effective isolation of Shigella spp. and Providencia spp., XLD Agar has proven to be an exceptional differential medium. Its formulation helps eliminate non-target bacteria, allowing for clear differentiation based on colony appearance and biochemical reactions.
Key Features
- Effective for isolation and differentiation of enteric pathogens.
- Conforms to industry standards (USP/EP/JP).
- Enhanced selectivity for detecting key enteric pathogens.
- Supports laboratory efficiency with clear results.
Applications
Ideal for use in clinical microbiology laboratories, research facilities, and public health laboratories focusing on enteric diseases. XLD Agar is essential in routine testing and outbreak investigations to ensure comprehensive pathogen surveillance.
Specifications
Catalog Numbers:
