Term: two-site immunoradiometric assay
https://doi.org/10.1351/goldbook.T06543

Definition:
immunoradiometric assay involving two sets of antibodies, one of which is labelled, that combine with different immunoreactive sites of an antigen molecule.

Related Terms:
1) immunoradiometric assay (http://doi.org/10.1351/goldbook.I02983).
2) antibodies (http://doi.org/10.1351/goldbook.A00384).
3) labelled (http://doi.org/10.1351/goldbook.L03425).
4) antigen (http://doi.org/10.1351/goldbook.A00394).

Source: PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2520 (https://doi.org/10.1351/pac199466122513)

Citation: 'two-site immunoradiometric assay' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06543

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