Ribosomes: Analysis by Cesium Sulfate Gradient Centrifugation
- 29 October 1965
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 150 (3696) , 610-612
- https://doi.org/10.1126/science.150.3696.610
Abstract
Ribosomes from the cytoplasm of a mammalian tissue, HeLa cells, were partially purified and then concentrated into a zone by prolonged centrifugation in Cs2SO4 solution (density, 1.43 grams per milliliter). Ribosomal preparations treated with bentonite prior to density-gradient centrifugation showed single peaks after centrifugation. Material recovered from the peaks represented aggregates of the original 74S particle.This publication has 9 references indexed in Scilit:
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