What is another word for Gel Retardation Assay?
Pronunciation: [d͡ʒˈɛl ɹɪtɑːdˈe͡ɪʃən ɐsˈe͡ɪ] (IPA) 
A Gel Retardation Assay, also known as a Gel Shift Assay or Electrophoretic Mobility Shift Assay (EMSA), is a widely-used technique in molecular biology and biochemistry. It is employed to study protein-DNA interactions and identify DNA-binding proteins. In this assay, a specific DNA sequence of interest is labeled and incubated with a protein sample. The mixture is then subjected to gel electrophoresis, resulting in the separation of protein-DNA complexes from free DNA molecules. Synonyms for this technique include DNA-protein binding assay, DNA mobility shift assay, and protein-DNA interaction assay. Regardless of the name, this powerful technique allows researchers to gain valuable insights into the dynamics of protein-DNA interactions.
