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Enzyme-Linked Immunosorbent Assay

"Enzyme-Linked Immunosorbent Assay" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information
An immunoassay utilizing an antibody labeled with an enzyme marker such as horseradish peroxidase. While either the enzyme or the antibody is bound to an immunosorbent substrate, they both retain their biologic activity; the change in enzyme activity as a result of the enzyme-antibody-antigen reaction is proportional to the concentration of the antigen and can be measured spectrophotometrically or with the naked eye. Many variations of the method have been developed.


publications
This graph shows the total number of publications written about "Enzyme-Linked Immunosorbent Assay" by people in the URMC Research Network by year, and whether "Enzyme-Linked Immunosorbent Assay" was a major or minor topic of these publication.