Marker for the exocytosis vesicle - (Feb/22/2005 )
Dose anyone know the marker for the exocytosis vesicles? I want to use it for the detection with fluorescence probing and subsequent confocal microscopy.
you can find specific markers for exocytosis. here is some :
-glucagon (don't know if it's the same word in english)
but the question is what type of vesicle? cell type, regulated or constitutive exocytosis...
You can either find general markers for regulated exocytosis : SNARE proteins (syntaxin, SNAP 25, VAMP) but each one has many isoforms...
may you tell us more?
Hope that helps.