title: A zonal density gradient centrifuge for separating cytoplasmic granules from Trypanosoma brucei.
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient / Q000295:instrumentation*; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D008247:Lysosomes; D008854:Microscopy, Electron; D013194:Staining and Labeling; D014345:Trypanosoma / Q000166:cytology*