AbFluor™ 680 free acid is an excellent near infrared fluorescent dye which can produce bright fluorescence, and has good light stability. It is the ideal dye for laser confocal and single molecular imaging.

AbFluor™ 680 free acid molecular weight is 912. Abbkine supplies below price/size for your choice: $560/5 mg, $4480/50 mg.

The AbFluor™ 680 free acid has below features:
• λEX/λEm: 680/701nm
• Extinction coefficient: 140, 000
• Provide the same or better fluorescence and photostability as Alexa Fluor® 680, Cy5.5, IR Dye 680.

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.