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

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現在、日本語に対応しているのは、Luminex LTGのセクションとLuminex LTGのサービス&サポートページのみです。

Currently, only the Luminex LTG section and the Service & Support pages regarding Luminex LTG are available in Japanese.

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LIAISON® Cytomegalovirus (CMV) Diagnostic Solution

The diagnosis of Human Cytomegalovirus infection in pregnant women has a particular importance to estimate potential risk of fetal damages.

The LIAISON® CMV assay panel (IgG, IgM, IgG Avidity) is a complete solution to support clinicians in detecting and dating the infection.

LIAISON® XL / LIAISON® XS

LIAISON® CMV IgG II

LIAISON® CMV IgG II is a CLIA assay for the quantitative determination of specific IgG antibodies to hCMV in human serum or plasma samples.

LIAISON® XL / LIAISON® XS

LIAISON® CMV IgM II

LIAISON® CMV IgM II is a CLIA assay for the semi-quantitative determination of specific IgM antibodies to CMV in human serum or plasma samples.

LIAISON® XL / LIAISON® XS

LIAISON® CMV IgG Avidity II

LIAISON® CMV IgG Avidity II is a CLIA assay for the determination of antigen-binding avidity of IgG antibodies to CMV in human serum or plasma samples.

Indications for use

Diagnosis

Qualitative and quantitative assays for immune status detection and status monitoring

Target patient

Adults and children

Use area

Pediatric medicine, prenatal medicine, general medicine

LIAISON® Diasorin Immunodiagnostic Test for the diagnosis of Cytomegalovirus.

Background

Human Cytomegalovirus (CMV) is the most common cause of viral intrauterine infection. Fetal damage is mostly due to maternal primary infection. Intrauterine transmission of CMV is significantly reduced in immunoprotected mothers compared to primary infections contracted during pregnancy (< 2% vs 40-50%, respectively). As infections are either asymptomatic or accompanied by symptoms which are non-specific for CMV, laboratory techniques are the sole means of diagnosing acute infections. Early diagnosis of primary infection requires a highly sensitive and quantitative assay for IgG and IgM antibodies, to discriminate between chronic and recent infections. IgG Avidity improves the accuracy of diagnosis, dating the infection more precisely.

How it works

Disease evolution

CMV Disease Evolution Graph - Diasorin

Results interpretation

IgG
IgM
Avidity
Diagnosis

Negative

Negative

No infection

Positive

Positive

Low

Possible acute infection

Positive

Positive

High

Reactivation / past infection

Positive

Negative

Past infection

Complete solution for the serology of Cytomegalovirus - Diasorin

Why use LIAISON® Cytomegalovirus (CMV) Diagnostic Solution

The complete solution for Cytomegalovirus serology, from detection to dating of the infection and solving diagnostic ambiguities

LIAISON® CMV IgM to detect acute infections

Highly sensitive IgM assays for the early detection of infection and optimal specificity through selection of the proper cut-off.

LIAISON® CMV IgG and IgG avidity for infection dating

Measurement of IgG avidity may improve the accuracy of the serological diagnosis dating the infection more precisely. A high avidity index excludes recent Cytomegalovirus infection within the last four months.

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.

Fully Automated LIAISON® XL System - Diasorin

LIAISON® XL

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. 

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Fully Automated LIAISON® XS System - Diasorin

LIAISON® XS

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. 

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More details about our diagnostic solutions

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