Mammalia

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    Protocols in Current Issue
    Transcytosis Assay for Transport of Glycosphingolipids across MDCK-II Cells
    Authors:  Maria Daniela Garcia-Castillo, Wayne I. Lencer and Daniel J.-F. Chinnapen, date: 10/20/2018, view: 1734, Q&A: 0
    [Abstract] Absorption and secretion of peptide and protein cargoes across single-cell thick mucosal and endothelial barriers occurs by active endocytic and vesicular trafficking that connects one side of the epithelial or endothelial cell (the lumen) with the other (the serosa or blood). Assays that assess this pathway must robustly control for non-specific ...
    Tracking Endocytosis and Intracellular Trafficking of Epitope-tagged Syntaxin 3 by Antibody Feeding in Live, Polarized MDCK Cells
    [Abstract] The uptake and trafficking of cell surface receptors can be monitored by a technique called ‘antibody-feeding’ which uses an externally applied antibody to label the receptor on the surface of cultured, live cells. Here, we adapt the traditional antibody-feeding experiment to polarized epithelial cells (Madin-Darby Canine Kidney) grown on ...



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