Purification studies of rubella virus. Distribution of infectivity in equilibrium centrifugation of potassium citrate density gradients and after chromatography on anion exchanger.
D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D002951:Citrates; D008278:Magnesium Sulfate / Q000494:pharmacology; D012412:Rubella virus / Q000187:drug effects / Q000302:isolation & purification*; D013501:Surface-Active Agents / Q000494:pharmacology
D002951:Citrates; D013501:Surface-Active Agents; D008278:Magnesium Sulfate