[Purification of hepatitis A virus from human feces].
Hepatitis A virus was purified from on early acute phase human stool by a procedure using 10% polyethylene glycol precipitation, sepharose 2B gel filtration, isopycnic banding in cesium chloride, rate zonal separation in sucrose - 99,5% of the 280 nm absorbing fecal impurities were removed.
D002499:Centrifugation, Density Gradient; D005243:Feces / Q000382:microbiology*; D006507:Hepatovirus / Q000302:isolation & purification*; D006801:Humans; D008854:Microscopy, Electron
Purification du virus de l'hépatite A à partir de fèces d'origine humaine.