# bandshift assay

> English word · Noun

## Definitions
1. A type of assay using gel electrophoresis, in which the mobility of a DNA or RNA probe alone is compared to its mobility in combination with a particular protein, so as to measure the degree and nature of binding between the protein and DNA or RNA.

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