Capping proteins (CP) binds to barbed ends of developing actin filaments and inhibits elongation. small fraction of filopodia in CP knockdown cells got a cattail appearance, in which the foundation was noticeably slimmer than the base and suggestion areas (Number 4E). This type of filopodium was hardly ever noticed in Scramble-transfected cells. Of take note,… Continue reading Capping proteins (CP) binds to barbed ends of developing actin filaments