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title: A demonstration of ELISA, the enzyme-linked immunosorbent assay
description: A demonstration of ELISA, the enzyme-linked immunosorbent assay
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# A demonstration of ELISA, the enzyme-linked immunosorbent assay

 Marketing Dept., | Nov 07, 2013

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 Marketing Dept., | Nov 07 2013

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We'd like to introduce you to ELISA, the enzyme-linked immunosorbent assay! In this video demonstration we cover what an ELISA is, how it works, what equipment and reagents you need to perform it, and some of its different applications at the bench.

[![ELISA method 2](https://blog.jove.com/hs-fs/hubfs/Imported_Blog_Media/ELISA-method-2-1.png?width=356&height=266&name=ELISA-method-2-1.png)](http://www.jove.com/science-education/5061/the-elisa-method) Patient plasma samples are typically run in a competitive ELISA in order to determine if antibodies for certain pathogens, like the HIV virus, are present in the sample. This demonstration is part of the Science Education " [Basic methods in cellular and molecular biology](http://www.jove.com/science-education-database/2/basic-methods-in-cellular-and-molecular-biology)" collection.

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