The enzyme-linked immunosorbent assay (ELISA) is a sensitive technique for determining the concentration of a protein in a liquid sample. When performing ELISAs, three different data outputs can be generated: • Qualitative. An ELISA can ...

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The enzyme-linked immunosorbent assay (ELISA; also called enzyme immunoassay ) is a powerful technique to identify and measure the concentration of a substance in solution. As such, ELISAs are important tools in measuring a target antigen within ...

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