What is immunofluorescence microscopy?

Immunofluorescence microscopy is a technique used to visualize and localize specific proteins or other antigens within cells or tissues. It involves using antibodies, labeled with a fluorescent dye or fluorophore, to bind to the target antigen. The fluorescent label allows researchers to visualize the location and distribution of the antigen under a fluorescence microscope. It is commonly used in research and diagnostics for identifying cellular structures, studying protein expression, and detecting pathogens.