A modified two-dimensional gel system for the separation and radioautography of microgram amounts of ribosomal proteins.

Animals Bacterial Proteins/isolation & purification Carbon Radioisotopes Carcinoma, Hepatocellular/metabolism Costs and Cost Analysis Edetic Acid Electrophoresis, Polyacrylamide Gel Escherichia coli/analysis,cytology Evaluation Studies as Topic Indicators and Reagents Liver Neoplasms Methods Microchemistry Molecular Weight Neoplasm Proteins/isolation & purification,metabolism Neoplasms, Experimental/metabolism Rats Ribosomes/analysis Sodium Dodecyl Sulfate Species Specificity Sulfur Radioisotopes Time Factors

Bacterial Proteins Carbon Radioisotopes Indicators and Reagents Neoplasm Proteins Sulfur Radioisotopes Sodium Dodecyl Sulfate Edetic Acid