Used extensively in fluorescence labeling and imaging, this compound is a key component in biological research for tracking and visualizing cellular processes. Its high fluorescence efficiency makes it ideal for use in confocal microscopy and flow cytometry, where it helps in the detailed study of cell structures and dynamics. Additionally, it is employed in the development of diagnostic assays, where its properties enable the detection of specific biomolecules with high sensitivity. The compound's stability and bright emission also contribute to its use in advanced research techniques, including single-molecule imaging and super-resolution microscopy.