vesicle-associated membrane protein (VAMP)

Vesicle-associated membrane protein (VAMP) is a type of protein that plays a crucial role in cellular communication. It is embedded in the membrane of small sacs called vesicles, which transport substances within cells. VAMP helps vesicles fuse with target membranes, such as the cell’s outer membrane or other internal structures, allowing the transfer of materials like proteins or neurotransmitters. This process is essential for functions like nerve signaling, hormone release, and cellular maintenance. VAMP's role in facilitating vesicle fusion makes it a key component of the cellular transport system.