Used in histology for staining cell nuclei in tissue sections, providing clear contrast under the microscope. Ideal for routine diagnostic work, it highlights nuclear details such as chromatin patterns and nucleoli, aiding in the identification of cellular abnormalities. Commonly applied in pathology labs for cancer diagnosis and tissue analysis. Works effectively with automated staining systems and manual techniques. Compatible with various counterstains and deparaffinization protocols, making it suitable for both research and clinical settings.