title: Purification and characterization of U small nuclear ribonucleoproteins in cesium chloride gradients.
authors: C
authors: C
authors: Brunel
authors: G
authors: G
authors: Cathala
mesh_terms: D002458:Cell Fractionation / Q000379:methods; D002467:Cell Nucleus / Q000378:metabolism / Q000648:ultrastructure; D002499:Centrifugation, Density Gradient / Q000379:methods; D002586:Cesium; D002852:Chromatography, Ion Exchange / Q000379:methods; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D006367:HeLa Cells / Q000378:metabolism; D006801:Humans; D007202:Indicators and Reagents; D008970:Molecular Weight; D012261:Ribonucleoproteins / Q000302:isolation & purification* / Q000378:metabolism; D017411:Ribonucleoproteins, Small Nuclear
chemical_list: D007202:Indicators and Reagents; D012261:Ribonucleoproteins; D017411:Ribonucleoproteins, Small Nuclear; D002586:Cesium