Sodium Dodecyl Sulfate / Polyacrylamide Gel Electrophoresis and Western Blotting

Tytgat Institute for Liver and Intestinal Research and Laboratory Genetic Metabolic Diseases, Academic Medical Center, University of Amsterdam, Amsterdam, The etherlands; Departments of Dermatology and Allergology, University of Munich, Munich, Germany; Internal Medicine II Grosshadern, University of Munich, unich, Germany; Department of Gastroenterology & Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Department of astroenterology and Hepatology, University Medical Center, Utrecht, The Netherlands; Department of Gastroenterology, Kaunas University of Medicine, Kaunas, ithuania; **Department of Medicine and Liver Unit, Clinica Universitaria, Medical School and Center for Applied Medical Research (CIMA), University of Navarra, amplona, Spain; Maternal and Fetal Disease Group, Institute of Reproductive and Developmental Biology, Imperial College London, London, England; and Division of Cell Biology, The Netherlands Cancer Institute, Amsterdam, The Netherlands