Caveolae are small domains on the inner cell membrane involved in vesicular trafficking and signal transduction. This gene encodes a caveolae-associated, integral membrane protein, which is thought to function in neuronal signaling. [provided by RefSeq
Other Designations:
Flotillin 2 (epidermal surface antigen 1),membrane component, chromosome 17, surface marker 1 (35kD protein identified by monoclonal antibody ECS-1)