from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. 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.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an assay that shows specific antigens in tissues by the use of markers that are either fluorescent dyes or enzymes (such as horseradish peroxidase)
From immuno- + histochemistry. (Wiktionary)