DiOC2(3) (3,3′-Diethyloxacarbocyanine, iodide) has been used for measuring membrane potentials in bacteria. The green fluorescent dye forms red fluorescent aggregates with increasing membrane potential. The spectral shifting phenomenon has been exploited to measure membrane potential ratiometrically.

DiOC2(3) is orange-red solid, and with molecular weight is 460.31. Abbkine supplies below price/size for your choice: $40/20 mg, $294/200 mg.

The 3,3′-Diethyloxacarbocyanine has below features: λEX/λEm: 482/497 nm (MeOH).

More Tracer reagent at https://www.abbkine.com/product-category/biochemical/tracer-reagent/.

Abbkine Scientific Co., Ltd. was founded by a number of scientists and marketing experts in the field of life science in California in 2012. With growing demands from Asia Pacific, it move its headquarters to China. Combining cutting edge technology from United States with China's manufacturing engineering and cost advantages, we aim to provide innovative, high quality assay kits, recombinant proteins, antibodies and other research tools to accelerate life science fundamental research, drug discovery, etc.