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Liofilchem® Legionella Latex Kit, 50 Tests
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Specifications:
| Application | Serology | ||
| Storage Temperature | 2-8°C | ||
| Product Type | Agglutination Test Kit | Forms | Kit with Various components |
| Product Brand | Liofilchem | ||
| Product Grade | Microbiology grade | ||
Latex slide agglutination test for the confirmatory identification of Legionella pneumophila and related species
The Liofilchem® Legionella Latex Kit is a rapid and reliable latex agglutination test designed for the presumptive identification of Legionella pneumophila and other common Legionella species grown on selective culture media. This kit enables separate identification of L. pneumophila serogroup 1 (sg1), serogroups 2–15, and several other clinically and environmentally relevant Legionella species.
Based on latex particle agglutination technology, the kit provides visible results within 2 minutes, significantly reducing hands-on time compared to traditional biochemical methods. It is intended for in vitro diagnostic use in microbiology laboratories and is not designed for direct clinical diagnosis.
Key Features
- Rapid and easy-to-use: Provides results in under 2 minutes.
- Comprehensive detection: Identifies L. pneumophila serogroup 1, serogroups 2–15, and 10 other species (L. micdadei, L. bozemanii, L. dumoffii, L. longbeachae, L. jordanis, L. gormanii, L. anisa, L. feelei, etc.).
- High specificity: Latex particles coated with polyclonal rabbit antibodies ensure accurate recognition of Legionella antigens.
- Separate reagents for targeted detection: Distinguish serogroup 1 from other serogroups and species.
- Complete kit: Includes reagents, controls, disposable slides, and mixing sticks.
- Validated and reliable: Quality-controlled to ensure consistent performance.
- Safe handling: Preserved with sodium azide; supplied ready to use.
Applications
- Confirmatory identification of presumptive Legionella pneumophila colonies.
- Environmental monitoring of water systems (ISO 11731 workflows).
- Clinical microbiology labs: Rapid presumptive confirmation of cultured isolates.
- Public health and reference laboratories: Legionella surveillance and outbreak investigations.
Kit Contents
- Legionella Latex Reagent Sg1 (blue cap, 1 × 2.5 mL)
- Legionella Latex Reagent Sg2–15 (yellow cap, 1 × 2.5 mL)
- Legionella Latex Reagent Species (red cap, 1 × 2.5 mL)
- Positive Control (black cap, 1 × 1.0 mL)
- 0.85% Saline (white cap, 2 × 5.0 mL)
- Disposable agglutination slides (25 pieces, 6 test areas each)
- Disposable mixing sticks (75 pieces)
Specifications
| Property | Value |
|---|---|
| Product Name | Legionella Latex Kit |
| Reference Number | 96162 |
| Format | 50 tests |
| Detection Method | Latex slide agglutination |
| Sample Type | Colonies grown on Legionella selective agar |
| Target Organisms | Legionella pneumophila (sg1, sg2–15) and other Legionella spp. |
| Storage | 2–8 °C, do not freeze |
| Shelf Life | Until expiry date on label (when properly stored) |
| For Use With | Microbiological culture confirmation (not direct diagnosis) |
Method Principle
Latex particles coated with polyclonal antibodies agglutinate visibly when mixed with colonies of Legionella spp. from selective media. Separate reagents allow discrimination of L. pneumophila sg1, serogroups 2–15, and other species. Agglutination indicates a presumptive positive result, which should be confirmed with additional culture tests (e.g., growth on BCYE agar with and without cysteine).
The Liofilchem® Legionella Latex Kit is an essential tool for rapid, presumptive confirmation of Legionella isolates from clinical and environmental samples. With its comprehensive coverage, easy-to-use format, and reliable results, it supports laboratories in meeting regulatory and ISO standards for Legionella detection and monitoring.