title: An inhibitor of protein synthesis in cytoplasmic extracts of density inhibited cells.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D002247:Carbon Isotopes; D002455:Cell Division; D002458:Cell Fractionation; D002460:Cell Line; D002474:Cell-Free System; D002478:Cells, Cultured / Q000378:metabolism*; D003593:Cytoplasm; D003956:Dialysis; D010450:Endopeptidases; D005615:Freezing; D000882:Haplorhini; D006367:HeLa Cells; D006863:Hydrogen-Ion Concentration; D007668:Kidney; D008274:Magnesium / Q000494:pharmacology; D010452:Peptide Biosynthesis; D010441:Peptide Chain Elongation, Translational / Q000187:drug effects; D010649:Phenylalanine / Q000378:metabolism; D011188:Potassium / Q000494:pharmacology; D011506:Proteins / Q000037:antagonists & inhibitors; D012343:RNA, Transfer; D012260:Ribonucleases / Q000032:analysis; D014020:Tissue Extracts / Q000494:pharmacology*; D046249:Transfer RNA Aminoacylation; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D011506:Proteins; D014020:Tissue Extracts; D014316:Tritium; D010649:Phenylalanine; D012343:RNA, Transfer; D012260:Ribonucleases; D010450:Endopeptidases; D008274:Magnesium; D011188:Potassium; D000645:Ammonium Sulfate