| Dataset | GO Cellular Component Annotations 2025 |
| Category | structural or functional annotations |
| Type | cellular component |
| Description | Coarse, bluish-black staining cytoplasmic granules, bounded by a plasma membrane and found in mast cells and basophils. Contents include histamine, heparin, chondroitin sulfates, chymase and tryptase. (Gene Ontology, GO_0042629) |
| External Link | http://amigo.geneontology.org/amigo/term/GO:0042629 |
| Similar Terms | |
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2 proteins localized to the mast cell granule cellular component from the curated GO Cellular Component Annotations 2025 dataset.
