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</script>1. The structural-protein component of microsomal membranes was isolated by three separate methods. Analysis by polyacrylamide-gel electrophoresis indicated that the microsomal structural component is made up of a heterogeneous group of proteins. These proteins were further characterized by their phospholipid-binding capacity. The electrophoretic patterns of microsomal structural proteins were found to differ significantly from those of mitochondrial structural proteins. 2. The reticulosomal fraction was also characterized by electrophoresis with reference to total microsomal proteins, microsomal structural proteins and ribosomal proteins. The reticulosomes gave an electrophoretic pattern significantly different from those of the other three preparations examined. It is suggested that reticulosomes consist largely of enzymic proteins of the endoplasmic reticulum.
Electrophoresis, Lipoproteins, Proteins, Mitochondria, Liver, Hydrogen-Ion Concentration, Endoplasmic Reticulum, Rats, Bile Acids and Salts, Liver, Microsomes, Animals, Female, Ultracentrifugation, Phospholipids, Protein Binding
Electrophoresis, Lipoproteins, Proteins, Mitochondria, Liver, Hydrogen-Ion Concentration, Endoplasmic Reticulum, Rats, Bile Acids and Salts, Liver, Microsomes, Animals, Female, Ultracentrifugation, Phospholipids, Protein Binding
| citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 19 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
