Supplementary Materials Supplemental Textiles (PDF) JCB_201506084_sm. single vesicles to the cell body by surfing on filopodia as well as filopodia grabbing and pulling motions to reach endocytic hot spots at the filopodial base. After internalization, exosomes shuttle within endocytic vesicles to scan the endoplasmic reticulum before being sorted into the lysosome as their final intracellular … Continue reading Supplementary Materials Supplemental Textiles (PDF) JCB_201506084_sm