Immunohistochemistry
Immunohistochemistry (IHC) is a laboratory technique used to detect specific antigens (e.g., proteins) in tissue sections by exploiting the principle of antibodies binding to their target antigens. It involves applying labeled antibodies to tissue samples, followed by visualization using chromogenic or fluorescent methods, allowing for the localization and analysis of biomarkers within the context of tissue morphology. This technique is widely used in pathology, research, and diagnostics to study disease processes, identify cell types, and assess protein expression patterns.
Developers should learn or use immunohistochemistry when working in bioinformatics, computational pathology, or medical imaging software development, as it provides critical data for analyzing tissue samples in cancer research, drug development, and diagnostic applications. It is essential for integrating with digital pathology platforms, developing image analysis algorithms for biomarker quantification, and creating tools for automated scoring of IHC-stained slides to support precision medicine and clinical decision-making.