# immunohistochemistry

> English word · Noun · frequency rank #83,366

## Definitions
1. 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.

## Etymology
From immuno- + histochemistry.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/immunohistochemistry