Histological stains

Histological dyes include a series of dyes and techniques used for tissue section staining, immunohistochemistry, ELISA and histochemistry, which are designed to mark and visualize target molecules or structures in biological tissues through specific chemical reactions or antibody binding. These methods can reveal biological information such as cell morphology, protein localization, and enzyme activity. They are indispensable tools for pathological diagnosis and research on the structure and function of biological tissues, and provide an important basis for understanding disease mechanisms and developing treatment strategies.