Estradiol G2 Elecsys 100T | REF 3000079190
Roche Elecsys Estradiol G2 immunoassay reagent kit, 100 tests, REF 3000079190, for use on compatible Roche cobas immunoassay analyzers.
The Roche Toxo IgM Elecsys reagent (REF 4618858190) is an electrochemiluminescence immunoassay (ECLIA) intended for the in vitro qualitative detection of IgM antibodies against Toxoplasma gondii in human serum and plasma. The assay is designed for use on Roche cobas e immunoassay platforms and supports laboratory workflows for prenatal screening panels and suspected acute toxoplasmosis evaluation as part of a TORCH testing strategy.
Built around Roche's Elecsys ECLIA technology with ruthenium-labeled detection and streptavidin-coated microparticles, the kit delivers consistent reagent performance, automated processing, and traceable lot-to-lot reproducibility for high-throughput clinical laboratories.
Key Features
Methodology: Electrochemiluminescence immunoassay (ECLIA) using the μ-capture principle.
Result type: Qualitative determination of anti-Toxoplasma gondii IgM antibodies.
Sample materials: Human serum and lithium-heparin, K2-EDTA, K3-EDTA and sodium-citrate plasma (refer to current IFU).
Ready-to-use reagent cassette: Pre-filled with streptavidin microparticles, biotinylated anti-human IgM antibody and ruthenium-labeled Toxoplasma gondii antigen.
Platform compatibility: Roche cobas e immunoassay analyzers (refer to manufacturer's compatibility matrix for the specific module).
Onboard handling: Barcoded cassette for automated reagent identification, calibration and QC tracking.
Test capacity per kit: Not specified in the located sources for this REF; confirm with the current Roche method sheet.
Clinical Applications
Prenatal and maternal screening: Supports laboratory evaluation of suspected acute or recent Toxoplasma gondii infection in pregnancy as part of a TORCH workup.
Differential serology: Used in conjunction with Toxo IgG and, where appropriate, IgG avidity testing to help characterize infection stage.
Immunocompromised patient assessment: Contributes to the serological investigation of suspected toxoplasmosis in at-risk populations.
Neonatal investigation: Aids laboratory evaluation of suspected congenital toxoplasmosis alongside complementary assays.
Product Information
Brand: Roche.
Product line: Elecsys immunoassay reagents.
Assay name: Toxo IgM.
REF / UPN: 4618858190.
Category: Roche Reagents — infectious disease serology.
Storage and stability: Refrigerated storage as specified by the manufacturer; refer to the current IFU for unopened, onboard and calibration stability.
Regulatory status: Refer to the country-specific Roche labeling and IFU for the intended-use statement and regulatory clearances applicable to your market.
Intended users: Professional clinical laboratory use only.
REF / UPN4618858190
Size
Roche Elecsys Toxo IgMToxo IgM reagentREF 4618858190Roche cobas e reagentToxoplasma gondii IgM assayECLIA immunoassay reagentTORCH screening reagentprenatal toxoplasmosis testingRoche immunoassay reagentsinfectious disease serology reagentanti-Toxoplasma IgM ECLIAclinical laboratory reagentRoche diagnostics reagent kitqualitative IgM immunoassayElecsys Toxoplasma IgM
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