Immunonanogold localization of SNARE proteins of the platelet exocytotic core complex
| Antibody . | Total particles counted . | Granule membrane, % . | OCS membrane, % . | Plasma membrane, % . | Other membrane, %* . |
|---|---|---|---|---|---|
| Human cellubrevin | 1014 | 80.5 | 9.1 | 4.6 | 5.8 |
| Syntaxin 2 | 1004 | 35.9 | 28.8 | 24.6 | 10.8 |
| SNAP-23 | 1067 | 20.3 | 15.8 | 63.3 | 0.6 |
| Antibody . | Total particles counted . | Granule membrane, % . | OCS membrane, % . | Plasma membrane, % . | Other membrane, %* . |
|---|---|---|---|---|---|
| Human cellubrevin | 1014 | 80.5 | 9.1 | 4.6 | 5.8 |
| Syntaxin 2 | 1004 | 35.9 | 28.8 | 24.6 | 10.8 |
| SNAP-23 | 1067 | 20.3 | 15.8 | 63.3 | 0.6 |
All other platelet organelle membranes.