Add washing buffer along the inside of the tube where the beads are collected and Resuspend (same volume of washing buffer as the initial volume of Dynabeads® taken from the vial or larger). Eyes: Wash thoroughly with water for 15 minutes. Repeat for all mice. Rate of FITC-Dextran (4kDa) Flux Across Duodenal Mucosa [ Time Frame: Over 3 hours post FITC-Dextran (4kDa) administration ] This is not a pharmacokinetic or pharmacodynamic measure. PDF Labeled Dextran Conjugates DEAE-dextran is a cationic derivative of dextran. Dextran, Fluorescein labeled - Nanocs FITC-dextran was administered nasally encapsulated in carbopol 934P, chitosan and lactose microspheres and the bioavailability compared to intravenous administration of FITC-dextran solution. Increased spleen weights generally correlate with the extent of inflammation and anemia. Fluorescent and Biotinylated Dextrans—Section 14.5 IT is produced by introducing cationic (positively charged) diethylaminoethyl groups into selected dextran fractions. Dextran chains are of varying lengths (from 3 to 2000 kilodaltons).. All products from TargetMol are for Research Use Only. PBS can also be used regardless.. PDF FITC-inulin - chondrex.com TdB Labs produce FITC-dextrans from 4 kDa to 2000 kDa. See also Note 1. 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 .