scholarly journals IgE to epitopes of Ara h 2 enhance the diagnostic accuracy of Ara h 2‐specific IgE

Allergy ◽  
2020 ◽  
Vol 75 (9) ◽  
pp. 2309-2318 ◽  
Author(s):  
Alexandra F. Santos ◽  
Nuno L. Barbosa‐Morais ◽  
Barry K. Hurlburt ◽  
Sneha Ramaswamy ◽  
Oliver Hemmings ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Specific Ige ◽  
Ara H 2

IgE to Epitopes of Ara h 2 Enhance the Diagnostic Accuracy of Ara h 2–Specific IgE [published online April 4, 2020]

PEDIATRICS ◽  
2020 ◽  
Vol 146 (Supplement 4) ◽  
pp. S348-S348
Author(s):  
Melissa Cardenas-Morales ◽  
Vivian Hernandez-Trujillo
Keyword(s):  
Diagnostic Accuracy ◽  
Specific Ige ◽  
Ara H 2

The diagnostic accuracy of specific IgE to Ara h 6 in adults is as good as Ara h 2

Allergy ◽  
2014 ◽  
Vol 69 (8) ◽  
pp. 1112-1114 ◽  
Author(s):  
R. J. B. Klemans ◽  
E. F. Knol ◽  
C. A. F. M. Bruijnzeel-Koomen ◽  
A. C. Knulst
Keyword(s):  
Diagnostic Accuracy ◽  
Specific Ige ◽  
Ara H 2 ◽  
Ara H 6

scholarly journals Diagnostic accuracy of Ara h 2 for detecting peanut allergy in children

2021 ◽  
Author(s):  
Hannah M. Kansen ◽  
Francine C. van Erp ◽  
Yolanda Meijer ◽  
Dianne M.W. Gorissen ◽  
Marike Stadermann ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Peanut Allergy ◽  
Ara H 2

Specific IgE to peanut 2S albumin Ara h 7 has a discriminative ability comparable to Ara h 2 and 6

2017 ◽  
Vol 48 (1) ◽  
pp. 60-65 ◽  
Author(s):  
M. A. Blankestijn ◽  
H. G. Otten ◽  
W. Suer ◽  
A. Weimann ◽  
E. F. Knol ◽  
...  
Keyword(s):  
Specific Ige ◽  
2S Albumin ◽  
Discriminative Ability ◽  
Ara H 2

scholarly journals Impact of Cross-reactivity between Major Peanut Allergens Ara h 2 and Ara h 6 on Specific IgE Measurements

2018 ◽  
Vol 141 (2) ◽  
pp. AB237
Author(s):  
Blanche Guillon ◽  
Hervé Bernard ◽  
Evelyne Paty ◽  
Stephen C. Dreskin ◽  
Karine Adel-Patient ◽  
...  
Keyword(s):  
Specific Ige ◽  
Cross Reactivity ◽  
Ara H 2 ◽  
Peanut Allergens ◽  
Ara H 6

Influence of Conformational and Linear IgE Epitopes on Ara h 2-Specific IgE-Binding

2017 ◽  
Vol 139 (2) ◽  
pp. AB378 ◽  
Author(s):  
Angelika Tscheppe ◽  
Dieter Palmberger ◽  
Christian Radauer ◽  
Merima Bublin ◽  
Christine Hafner ◽  
...  
Keyword(s):  
Specific Ige ◽  
Ara H 2 ◽  
Ige Binding

scholarly journals Allergen-Specific IgE Measured by a Continuous Random-Access Immunoanalyzer: Interassay Comparison and Agreement with Skin Testing

2005 ◽  
Vol 51 (7) ◽  
pp. 1241-1249 ◽  
Author(s):  
Markus Ollert ◽  
Stephanie Weissenbacher ◽  
Jürgen Rakoski ◽  
Johannes Ring
Keyword(s):  
Diagnostic Accuracy ◽  
Skin Testing ◽  
Random Access ◽  
Specific Ige ◽  
Comparison Method ◽  
Automated System ◽  
Serum Samples ◽  
Vitro Assay ◽  
Clinical Criteria

Abstract Background: Our aims were to evaluate the performance of a fully automated system for measuring circulating allergen-specific IgE (sIgE) against an established in vitro assay and to assess the system’s diagnostic accuracy against objective clinical criteria for identifying sensitization to specific allergens. Methods: Using both the IMMULITE® 2000 Allergy system (IML) and an assay based on the widely used ImmunoCAP® technology (CAP), we measured sIgE in serum samples from 169 persons with suspected allergies to airborne or insect venom allergens. Skin testing outcome served as the clinical comparison method. Results: Interassay classification agreement between the IML and CAP, relative to the usual allergen-specific IgE cutoff of 0.35 kIU/L, ranged from 76% (yellow jacket venom) to 95% (orchard grass); agreement was 88.3% for all 9 allergens combined (766 results). The 90 discordant results, when resolved by skin testing, showed better agreement with the IML (72%) than with the CAP (28%). Compared with skin testing, for each of the 9 allergens studied, the area under the ROC curve was at least as large for the IML as for the CAP, reflecting in part the more extensive working range of the IML (0.10–100 kIU/L vs 0.35–100 kIU/L for CAP). Conclusion: Laboratory testing for sIgE can be performed on a fully automated, random-access system with an extended working range and with diagnostic accuracy for representative allergens equivalent to or better than that of the semiautomated CAP technology.

scholarly journals Diagnostic accuracy of specific IgE antibodies measurements in occupational airway allergy to high molecular weight agents

2017 ◽  
Vol 68 (1) ◽  
pp. 31-43
Author(s):  
Joanna Zgorzelska-Kowalik ◽  
Jolanta Walusiak-Skorupa ◽  
Ewa Nowakowska-Świrta ◽  
Marta Wiszniewska
Keyword(s):  
Molecular Weight ◽  
Diagnostic Accuracy ◽  
High Molecular Weight ◽  
Specific Ige ◽  
Ige Antibodies ◽  
Specific Ige Antibodies
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