Use of isolated, perfused liver in studies of receptor-mediated endocytosis.

作者: William A. Dunn , Doris A. Wall , Ann L. Hubbard

DOI: 10.1016/0076-6879(83)98151-X

关键词: EndocytosisIn vivoEndocytic cycleLigand (biochemistry)GlycoproteinBiologyAsialoglycoproteinBiochemistryGalactoseReceptor-mediated endocytosis

摘要: Publisher Summary This chapter describes the use of isolated, perfused liver in studies receptor-mediated endocytosis. The focuses on asialoglycoprotein (ASGP) recognition system rat liver, which mediates clearance glycoproteins having galactose- or N -acetylgalac- tosamine-terminating carbohydrate side chains. dynamics ligand pathway vivo , isolated hepatocytes, and is studied. has been used a variety forms by many investigators for study number functions. perfusion comprises three primary components: (1) temperature-regulation system; (2) pump; (3) gas-permeable fibers mounted beaker assembly. also illustrates step-by-step procedure isolating procedures performing temperature-shift experiments, presents an outline method to label selectively contents endocytic compartments, using as model. selected functions that relate endocytosis are examined.

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