CF® Dye Dextran 10000 MW, Anionic and Fixable, Biotium

Supplier: Biotium

80110 80111 80112 80113 80114 80115 80116 80118 80119 80120 80121
10154-196EA 147.38 USD
10154-196 10154-198 10154-200 10154-202 10154-204 10154-228 10154-230 75832-798 75832-800 75832-802 75832-804
CF® Dye Dextran 10000 MW, Anionic and Fixable, Biotium
Assays Cellular Assays

CF® dye labeled dextrans could be used as a fluorescent fluid-phase markers to study cell permeability, endocytosis, or mechanisms of biomolecular delivery. The dextran is 10,000 MW, and contains a formaldehyde-fixable free-amine group.


  • Water-soluble fluid phase markers for tracking bulk endocytosis and cell permeability
  • Available with molecular weights of 3.5 kD, 10 kD, 40 kD, 70kD, 150 kD, or 250 kD
  • Choose from a selection of bright & photostable CF® dyes


Dextrans are water soluble branched-chain polysaccharides. Fluorescently labeled dextrans are used as markers for trafficking of fluid phase endocytic cargo to lysosomes. They are also used as tracers for epithelial and endothelial permeability. Labeled dextrans may also be used as microinjected tracers for neuronal morphology. CF® Dye Dextrans are available with a variety of dye colors and molecular weights ranging from 3,500 to 250,000.


These conjugates are available with Biotium's next-generation CF® dyes, a series of highly water-soluble fluorescent dyes spanning the visible and near-infrared spectrum for labeling biomolecules such as proteins and nucleic acids. Developed in house by Biotium's industry-leading chemists, CF® dyes offer superior brightness, photostability, and signal-to-noise when compared to other commercially available fluorescent dyes.

Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR