How Does Immunostaining Differ from Traditional Staining?
Immunostaining, including techniques like Immunohistochemistry (IHC) and Immunofluorescence (IF), uses antibodies to detect specific proteins within tissues. Unlike traditional stains that colorize based on chemical properties, immunostaining provides specificity by targeting unique antigens. This allows for the identification and localization of specific molecules, aiding in the study of cellular functions and disease mechanisms.
