High-Resolution Density Gradient Sedimentation Analysis

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Science  01 Jan 1960:
Vol. 131, Issue 3392, pp. 32-33
DOI: 10.1126/science.131.3392.32


The principle of stability for a sample layered in a density-gradient liquid column is discussed, and a method for separating ribonucleoprotein particles by means of sedimentation in the ultracentrifuge is described.