The morphology of the heparin-protein macromolecule and its organization in the mast cell granule.
D000818:Animals; D001729:Bismuth; D002417:Cattle; D003594:Cytoplasmic Granules / Q000032:analysis*; D006493:Heparin / Q000032:analysis*; D006651:Histocytochemistry; D008099:Liver / Q000032:analysis; D046911:Macromolecular Substances / Q000032:analysis*; D008407:Mast Cells / Q000166:cytology*; D008854:Microscopy, Electron; D009566:Nitrates; D010537:Peritoneum / Q000166:cytology; D011506:Proteins / Q000032:analysis*; D051381:Rats; D013194:Staining and Labeling
D046911:Macromolecular Substances; D009566:Nitrates; D011506:Proteins; D006493:Heparin; D001729:Bismuth