DiIC16(3) perchlorate (CAS 78566-75-3)

DiIC16(3) perchlorate, or 1,1-Dihexadecyl-3,3,3,3-tetramethylindocarbocyanine perchlorate, is a compound that has garnered interest in the fields of biophysical chemistry and cell biology due to its fluorescent properties. It is frequently used in research as a lipophilic membrane dye to study the dynamics and structure of cell membranes. The long hydrocarbon chains of DiIC16(3) perchlorate allow for its insertion into lipid bilayers, making it valuable for live-cell imaging and for tracking the movement of membrane components over time. Moreover, its fluorescence characteristics make it suitable for fluorescence resonance energy transfer (FRET) studies, which can elucidate interactions between membrane-associated proteins. Research involving DiIC16(3) perchlorate also looks into its potential as a probe in the investigation of membrane potential and the distribution of lipids within cellular membranes. The stability and specificity of its binding to lipid-rich environments are often subjects of detailed study to optimize imaging techniques and to understand the physicochemical interactions at play.