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. 2021 Apr 12;47(6):100. doi: 10.3892/ijmm.2021.4933

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Copyright: © Falzone et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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ELISA-based immune enzymatic serological tests. (A) Analytical workflow of indirect ELISA for the effective detection of human IgA, IgG or IgM antibodies against SARS-CoV-2 antigens. (B) Analytical workflow of sandwich ELISA for the effective detection of SARS-CoV-2 antigens.