This chapter gives general information on essential practical features of ELISAs. These can be summarized as follows:
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1.
Adsorption of antigen or antibody to the plastic solid phase
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2.
Addition of the test sample and subsequent reagents
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3.
Incubation of reactants
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4.
Separation of bound and free reactants by washing
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5.
Addition of enzyme-labeled reagent
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6.
Addition of enzyme detection system (color development)
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7.
Visual or spectrophotometric reading of the assay
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(2009). Stages in ELISA. In: The ELISA Guidebook. Methods in Molecular Biology™, vol 516. Humana Press. https://doi.org/10.1007/978-1-60327-254-4_3
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