TAMRA azide, 5-isomer is widely used in bioimaging and bioconjugation due to its fluorescent properties. It serves as a labeling reagent for biomolecules such as proteins, nucleic acids, and lipids, enabling visualization in fluorescence microscopy and flow cytometry. Its azide group allows for efficient conjugation with alkyne-modified molecules via click chemistry, making it valuable in studying cellular processes and molecular interactions. Additionally, it is employed in super-resolution microscopy techniques to achieve high-resolution imaging of cellular structures. Its bright fluorescence and stability make it a preferred choice for tracking and analyzing biological systems in real-time.