Caveolin-1 is an integral membrane protein of caveolae and can interact with many signal molecules.It plays an important role in signal transduction and pathogenensis of some diseases.

• 细胞质膜微囊蛋白是质膜微囊的主要结构蛋白，可与多种信号分子相互作用，在细胞信号传导和多种疾病发生中有重要意义。