Salta al contenuto principale

Per favore
selezionare il paese

Attenzione, le pagine di questa sezione sono disponibili solo in lingua inglese.

Selezionando la visualizzazione internazionale, l'utente dichiara di risiedere al di fuori degli Stati Uniti e di voler visualizzare le informazioni sui prodotti internazionali di DiaSorin Molecular. Questo materiale è destinato esclusivamente ai visitatori internazionali (non statunitensi) del sito.

Ai sensi delle Linee Guida del Ministero della Salute del 28/03/2013 in materia di pubblicità sanitaria relativa a dispositivi medici, dispositivi medico-diagnostici in vitro e presidi medico-chirurgici, si informa che le informazioni contenute in questo sito e alle quali si accede sono destinate esclusivamente agli operatori professionali.

Direct links

LIAISON® Legionella Urinary Ag

Pneumonia - Discover the origin now.

The LIAISON® Legionella Urinary Ag assay is an automated (CLIA) immunoassay for detection of Legionella spp. antigens as an aid in the diagnosis of Legionella infection, a common cause of CAP (Community-Acquired-Pneumonia).

Indications for use


Patients with suspected pneumonia. Aids in the diagnosis of Legionella infection

Target patient


Use area

General medicine, virology, emergency department and urgent care settings 

Test Diagnostico per la diagnosi della Legionella - Diasorin


A new assay to empower laboratory performance in detecting Legionella Disease (LD)

Legionella species are common causes of community-acquired pneumonia (CAP) in those patients requiring hospitalization.

Legionnaires’ Disease is often underdiagnosed due to the lack of sensitivity with currently available urinary antigen tests that can detect only L. pneumonia serogroup 1.

LIAISON® Legionella Urinary Ag test allows healthcare professionals to quickly and accurately identify one of the most common causes of LD: L. pneumophila serogroup-1 plus non-L. pneumophila serogroup 1 and Legionella longbeachae

How it works

LIAISON® Legionella Urinary Ag is an exclusive diagnostic solution built to detect the lipopolysaccharide antigen (LPS) for L. pneumophila serotype 1 and the new Legionella peptidoglycan-associated lipoprotein (PAL) assuring the detection of a broad-spectrum antigens serotypes.


No need for specialized staff

LIAISON® Legionella Urinary Ag runs on the LIAISON® XL and LIAISON® XS chemiluminescence analyzers in any laboratory. 


Less than an hour to results

Fast, accurate results enable patients to be treated with the suitable antibiotic within 4 hours.


High-quality, ready-to-use CLIA assay

Standardized results with automatic processing ensure optimal harmonization between urgent, specialty and routine tests.

LIAISON® Legionella Urinary AG - Test Immunodiagnostica di Diasorin

Why use LIAISON® Legionella Urinary Ag

Timely access to an accurate LD diagnosis

Pioneering, easy-to-use diagnostics

The intuitive, end-to-end process ensures improved turnaround time, optimal cost management and straightforward integration in any laboratory workflow.

Improved accuracy and sensitivity

Achieve more with LIAISON® Legionella Urinary Ag by virtually eliminating errors and test repeats.

Better precision, productivity and workflow

Optimize your diagnostic pathway and deliver faster time-to-results without the need for additional staff.

Empower any lab

Dynamic throughput with fully automated processing improves response time without increasing operational costs.

To be used on

Designed for both specialty and routine tests, LIAISON® XL and LIAISON® XS immunoassay analyzers help your laboratory handle multiple patients and tests simultaneously. LIAISON® systems are trustworthy, intuitive and deliver automated continuous operation with minimal user intervention. The result is reduced turnaround time, optimal cost management and unmatched growth potential.

Strumento di Immunodiagnostica per grandi laboratori LIAISON® XL - Diasorin


Designed for large laboratories. Fuse the benefits of high throughput and high sensitivity within a powerful and fully automated system that can seamlessly connect to facilitate Total Laboratory Automation. 

Discover more
Analizzatore per Immunodiagnostica LIAISON® XS - Diasorin


A fully automated, easy-to-use benchtop analyzer. Maximize productivity with optimal cost management, no daily maintenance, straightforward integration, and the same capabilities as Diasorin’s high-throughput analyzers. 

Discover more

More details about our diagnostic solutions

Login to Dialog for additional resources

Login to our repository for instructions for use and user manuals, assay information, protocols and much more.


Get in touch

If you need any information about our products, contact our specialists. 

Contact us

Need any help?

Get help with Diasorin products and services.

Ask for support

All the products in this family

Discover the range of specialty tests available

Discover more