Alexa 532 is a multifunctional dye used in both traditional and emerging fields. In biological experiments, dyes like Alexa 532 help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology, and monitor microorganisms. Their applications span from basic scientific research to a wide range of clinical diagnostics. Additionally, dyes are utilized in traditional areas such as textile dyeing and in new fields like functional textile processing, food pigments, and dye-sensitized solar cells.