Toxo IgG Avidity Elecsys | REF 5802571190

The Roche Toxo IgG Avidity Elecsys (REF 5802571190) is an electrochemiluminescence immunoassay (ECLIA) reagent intended for the in vitro qualitative determination of the avidity of IgG antibodies to Toxoplasma gondii in human serum and plasma. Avidity testing is commonly used as a follow-up assay to help differentiate recent from past Toxoplasma gondii infection, which is particularly relevant in the assessment of pregnant patients with positive Toxo IgG results.

Key Features
- Electrochemiluminescence immunoassay (ECLIA) technology on the Elecsys platform
- Qualitative determination of IgG avidity to Toxoplasma gondii
- Designed as a reflex/follow-up test to Toxo IgG and Toxo IgM results
- Ready-to-use liquid reagent cassette format for automated loading
- Barcoded reagent pack for automated lot and calibration tracking
- Standardized Roche Elecsys workflow with short time-to-result
- Pack size and onboard stability: Not specified in the located sources

Clinical Applications
- Support for timing estimation of Toxoplasma gondii infection in IgG-positive individuals
- Adjunct testing in the evaluation of suspected toxoplasmosis during pregnancy
- Laboratory confirmation workflows alongside Toxo IgG and Toxo IgM assays
- Routine use in clinical chemistry and immunology laboratories operating compatible Roche immunoassay analyzers

Product Information
Brand: Roche
Product: Toxo IgG Avidity Elecsys
REF / UPN: 5802571190
Category: Roche Reagents
Technology: Electrochemiluminescence immunoassay (ECLIA)
Sample types: Human serum and plasma (specific tube types: Not specified in the located sources)
Compatible analyzers: Roche Elecsys and cobas e immunoassay systems (specific module compatibility: Not specified in the located sources)
Storage and shelf life: Not specified in the located sources
Regulatory status: Not specified in the located sources

REF / UPN5802571190
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