作者: Carl G. Gahmberg
DOI: 10.1016/0005-2736(71)90085-X
关键词: Fibroblast 、 Biochemistry 、 Chemistry 、 Polyacrylamide gel electrophoresis 、 Membrane 、 Endoplasmic reticulum 、 Glycoprotein 、 Fucose 、 Hamster 、 Glucosamine 、 Biophysics 、 Cell biology
摘要: Abstract 1. Hamster fibroblast plasma membranes and endoplasmic reticulum were solubilized by sodium dodecyl sulphate 2-mercaptoethanol treatment studied polyacrylamide gel electrophoresis in the presence of sulphate. The electrophoretic patterns different. amino acid compositions three major membrane protein bands determined found to differ significantly. Both contained a fast moving component low apparent molecular weight ( 2. When cells labelled with glucosamine or fucose labels 9–12 times more concentrated than homogenate. weights glycoproteins electrophoresis.