| id | GO:0034774 Detailed information |
|---|---|
| name | secretory granule lumen |
| namespace | cellular_component |
| def | "The volume enclosed by the membrane of a secretory granule." [GOC:rph] |
| is_a | GO:0060205 ! cytoplasmic membrane-bounded vesicle lumen |
| relationship | part_of GO:0030141 ! stored secretory granule |