ELISA is an exceptionally powerful and versatile technique, and there are number of different ways to approach it. This article covers the various ELISA formats that are most commonly commercially available, and discusses the nuanced differences between them.
Working on COVID-19 Serological Tests?
Antigens: SARS-CoV-2 Proteins (e.g. as capture antigens in SARS-COV-2 Ig ELISAs or as standard in SARS-CoV-2 antigen-detecting ELISAs)
Antibodies: SARS-CoV-2 Antibodies (e.g. as capture and detection antibodies in Sandwich or competitive ELISAs)
SARS-CoV-2 Resource | SARS-CoV-2 ELISA Kits | SARS-CoV-2 PCR Kits | ACE2 Antibodies | TMPRSS2 Antibodies | SARS-CoV-2 Protein Interactome | SARS-CoV-2 Life Cycle Stages & Inhibition Targets | HLA in Adaptive Immune Response
If you're looking for a basic general overview of the ELISA, and would like to know whether an ELISA is the right assay design for your experiment, please see An Introduction to ELISA (Part 1).