About this item
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 40,000 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.
Product Information
- Katalogové čísloČíslo dodavateleEx/EmPkAvailabilityPrice
- CF488A-Dextran 40,000 MW, anionic and fixableCF488A-Dextran 40,000 MW, anionic and fixable80126.80126490/515 nm1 mgLog in for availability1 * 1 mg4 800,00 KčSupplier Article Number: 80126Local Article Number: BTIU80126
- CF680-Dextran 40,000 MW, anionic and fixableCF680-Dextran 40,000 MW, anionic and fixable80127.80127681/698 nm1 mgLog in for availability1 * 1 mg5 620,00 KčSupplier Article Number: 80127Local Article Number: BTIU80127
- CF750-Dextran 40,000 MW, anionic and fixableCF750-Dextran 40,000 MW, anionic and fixable80128.80128755/777 nm1 mgLog in for availability1 * 1 mg5 620,00 KčSupplier Article Number: 80128Local Article Number: BTIU80128
- CF770-Dextran 40,000 MW, anionic and fixableCF770-Dextran 40,000 MW, anionic and fixable80122.80122770/797 nm1 mgLog in for availability1 * 1 mg5 620,00 KčSupplier Article Number: 80122Local Article Number: BTIU80122