B: uptake of FITC-dextran (500 μg/ml) for 60 min at 37°C was measured under the condition of control, potassium depletion, or hypertonicity. Biomarkers for Intestinal Permeability in Patients With Constipation The nasal bioavailability of fluorescein isothiocyanate-dextran (FITC-dextran) (M w = 4300) encapsulated in non-mucoadhesive and mucoadhesive microspheres in New Zealand White rabbits was investigated.FITC-dextran was administered nasally encapsulated in carbopol 934P, chitosan and lactose microspheres and the bioavailability compared to intravenous administration of FITC-dextran . PDF Synthesis of Caged Fluorescein Dextran Our dextran is purified by size chromatography to remove unbound molecules and ensure proper cell biology analysis applications. PDF Dextran Conjugates - Thermo Fisher Scientific FITC-Dextran can be used to determine ion, solute, and protein permeability of the blood-brain barrier (BBB) based on the size of the dextran used. Fluorescein Dextran conjugates from Nanocs have high fluorescent . Remove the supernatant by aspiration with a pipette while the tube is on the magnet. Product Identification Product name: FITC-CM-dextran Chemical name: Fluorescein isothiocyanate-carboxymethyl-dextran . Blue dextrans - void volume - products | TdB Labs ex. fluorescently-labelled small molecule (FITC-dextran) in the assay, and at a subsequent timepoint the difference in fluorescence pre- and post-gavage is measured in plasma. A Wide Selection of Substituents. Preparing FITC-dextran-loaded liposomes - why doesn't it work? Dextran chains are of varying lengths (from 3 to 2000 kilodaltons).. The content of TRITC substituents ranges from 0.001 to 0.008 per glucose unit. Do not use stored solutions of FITC in DMSO; prepare fresh on the day of the reaction. (This permeation time is suggested, although the duration may need to be optimized by the end .
