Open Access
Review Article

Table 1

Toxoplasma IgG commercial methods included: type of assay, number of evaluation studies, and population studied.

Technique Firm Type of method Threshold (IU/mL) No of studies Population studied No of sera No of IgG-positive References
Access Toxo IgG II® Beckman Coulter Inc. MEIA, automated 7.5 ≤ x < 10.5 2 Pregnant women 760 257 [4, 14]
Low IgG
Advia Centaur Toxo IgG® Siemens Healthineers CMIA, automated£ 6.4 < x ≤ 10 1 Miscellaneous 406 207 [24]
Architect Toxo IgG® Abbott MEIA, automated£ 1.6 ≤ x < 3 5 Pregnant women 2992 773 [4, 7, 13, 16, 24]
Low IgG
Miscellaneous
AxSYM Toxo IgG® Abbott MEIA, automated£ 2 ≤ x < 3 3 Pregnant women 1555 638 [7, 14, 24]
Miscellaneous
BioPlex 2200 ToRCH IgG/IgM® BioRad MFA, automated 9 ≤ x < 12 1 Miscellaneous 162 139 [9]
Elecsys Toxo IgG® Roche Diagnostics ECLIA, automated£ 1 ≤ x < 30 5 Pregnant women 2214 1398 [4, 14, 18, 23, 24]
Low IgG
Miscellaneous
Immulite 2000 anti-Toxoplasma IgG® Siemens Healthineers MEIA, automated 6 ≤ x < 8 2 Miscellaneous 655 348 [14, 19]
Pregnant women
Liaison Toxo IgG II® Diasorin CMIA, automated£ 7.2 ≤ x < 8.8 4 Low IgG 1381 460 [4, 16, 23, 24]
Miscellaneous
OnSite Toxo IgG/IgM Combo Rapid Test® CTK Biotech ICT, manual£ 1 Miscellaneous 310 170 [8]
Pastorex® BioRad Agglutination£ 1 Miscellaneous 589 344 [26]
Platelia Toxo IgG® BioRad Microplate ELISA, automated£ 6 ≤ x < 8 3 Low IgG 1436 491 [4, 10, 24]
Miscellaneous
TGS TA Toxo IgG/IDS-iSYS® TGS Technogenetics MEIA, automated >1.5 2 Low IgG 1137 319 [4, 12]
Miscellaneous
Toxo IgG/IgM Rapid Test® Biopanda Reagents ICT, manual£ 1 Miscellaneous 310 170 [8]
Toxocell® Biokit Agglutination£ 1 Miscellaneous 589 344 [26]
Toxo HAI® Fumouze Hemagglutination£ 1 Miscellaneous 589 344 [26]
Toxolatex® Fumouze Agglutination£ 1 Miscellaneous 589 344 [26]
Toxoplasma ICT IG/IgM® LDBio ICT, manual£ 3 Low IgG 1492 559 [2, 8, 13]
Miscellaneous
Vidas Toxo IgG® BioMérieux ELFA, automated£ 4 ≤ x < 8 7 Low IgG 3368 1093 [4, 7, 10, 14, 16, 23, 24]
Miscellaneous
Pregnant women
Vitros ECiQ Toxoplasma IgG® Ortho Diagnostics CLIA£ 4 ≤ x < 8 1 Pregnant women 719 551 [11]
WB Toxo IgGII® LDBio WB, manual£ 1 Low IgG 569 162£ [5]
Miscellaneous
£

With comparison to Dye-Test available.

ELISA: enzyme-linked immuno-sorbent assay, MEIA: microparticle enzyme immunoassay, ELFA: enzyme-linked fluorescent assay, CLIA: chemiluminescence immunoassay, CMIA: chemiluminescent microparticle immunoassay, ECLIA: electrochemiluminescence immunoassay, MFA: Multiplex fluorescence assay, WB: western-blot assay, ICT: immunochromatographic assay.

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