title: Isolation of rat mast cell granules with intact membranes.
mesh_terms: D000818:Animals; D002458:Cell Fractionation / Q000379:methods; D002499:Centrifugation, Density Gradient; D007425:Intracellular Membranes / Q000648:ultrastructure; D008297:Male; D008407:Mast Cells / Q000648:ultrastructure*; D008722:Methods; D008854:Microscopy, Electron; D009940:Organoids / Q000648:ultrastructure*; D051381:Rats; D014465:Ultrasonics