Synaptophysin antibody

Synaptophysin a Marker Protein in Neuroendocrine Cells Synaptophysin is a major integral membrane glycoprotein of neuronal synaptic vesicles present in virtually all synapses and shows a high degree of evolutionary conservation across the mammals. Synaptophysin has been detected in numerous endocrine cell types and is localized in the membrane of small synaptic-like vesicles.

Synaptophysin is an integral membrane glycoprotein found within the small synaptic vesicles in brain and endocrine cells. Studies with synaptophysin antibodies show that it is one of the most abundant small vesicle proteins, constituting approximately 7% of the total vesicle.

 Synaptophysin (a presynaptic vesicle protein) is an integral membrane glycoprotein originally isolated from presynaptic vesicles of bovine neurons. Synaptophysin is found in all nerve terminals and synaptophysin measurements have been used to quantify the number of terminals present during neuroanatomical remodeling and neural development (1).