FITC (fluorescein-5-isothiocyanate) is an amine-reactive fluorescein derivative for labeling proteins or other molecules containing primary amines.

FITC (ISOMER I) is orange solid, and with molecular weight is 389.4. Abbkine supplies below price/size for your choice: $35/50 mg, $263/500 mg.

The fluorescein-5-isothiocyanate has below features:
• λEX/λEm: 492/520 nm.
• Unstable in water.

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.