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Basic Methods in Cellular and Molecular Biology

The ELISA Method

Description

An enzyme-linked immunosorbent assay (ELISA) is typically performed to detect the presence and/or amount of a target protein of interest within an experimental sample. Detection of the target protein is made possible by antibodies, which make the ELISA an immunoassay. Through a series of incubation and washing steps, these antibodies, which are ...

Transcript

The ELISA, or enzyme-linked immunosorbent assay, is a widely used method for determining the presence or absence of a specific target protein.

Via a series of washing and binding steps, an antibody conjugated, or linked, to an enzyme will recognize a target protein at the bottom of a 96-well plate. When substrate is ad...

Tags

ELISA MethodEnzyme Linked Immunosorbent AssayAntibody BindingMicroplate ReaderBlocking BufferSandwich ELISACompetitive ELISAPrimary AntibodySecondary AntibodyColorimetric Assay

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