Vesicle-associated membrane protein 1
tertiary granule membrane
Intracellular localization of VAMP-1 protein in human neutrophils.
We studied the intracellular localization of vesicle-associated membrane protein VAMP-1 in human neutrophils. VAMP-1 was associated with membranes of gelatinase and specific secretory granules rapidly mobilized during exocytosis. VAMP-1 probably acts as a component of the SNARE complex during exocytosis of gelatinase and specific granules in human neutrophils.