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Definition of Immunohistochemistry
1. Noun. An assay that shows specific antigens in tissues by the use of markers that are either fluorescent dyes or enzymes (such as horseradish peroxidase).
Generic synonyms: Assay
Definition of Immunohistochemistry
1. Noun. (biology chemistry) The analytical process of finding proteins in cells of a tissue microtome section exploiting the principle of antibodies binding specifically to antigens in biological tissues. ¹
¹ Source: wiktionary.com
Medical Definition of Immunohistochemistry
1. Histochemical localization of immunoreactive substances using labelled antibodies as reagents. (12 Dec 1998)