What Does EMSA Stand For?

EMSA stands for Electrophoretic Mobility Shift Assay

EMSA, or Electrophoretic Mobility Shift Assay, is a biochemical technique used to study the interactions between proteins and nucleic acids, such as DNA or RNA. This assay involves the separation of nucleic acid-protein complexes from free nucleic acids through gel electrophoresis. By analyzing the shifts in mobility that occur when proteins bind to nucleic acids, researchers can infer binding affinity, specificity, and the presence of protein factors that regulate gene expression and other cellular processes. EMSA is widely utilized in molecular biology, genetics, and biochemistry for investigating transcription factors and their roles in gene regulation.

Other Meanings for EMSA