494
Views
6
CrossRef citations to date
0
Altmetric
Review

Immunofluorescence versus ELISA for the detection of antinuclear antigens

Pages 226-232 | Published online: 09 Jan 2014
 

Abstract

Determining the presence and specificity of antinuclear antigens (ANA) is a challenge to a laboratory involved in the diagnosis of connective tissue disease (CTD). The immunofluorescent technique (IF), once considered the gold standard, is more and more displaced by ELISA. ELISA can be fully automated and the interpretation does not require the extensive experience needed in IF. However, literature in which both techniques are compared does not give unequivocal conclusions that ELISA indeed performs better.The clue as to which technique is best in the cascade testing of ANA, is given by its clinical value, not only by its technical and logistic performance. Selective test ordering is strongly recommended to increase the predictive value of these tests. The pros and cons of both techniques are discussed.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.