Movie 7.

Confocal live-cell imaging of anti-CD166 antibody uptake in cells co-expressing tubulin-GFP and endoA3-mCherry, related to Fig. S5C. HeLa cells transfected with tubulin-GFP and endoA3-mCherry were incubated continuously at 37^°C with 5 μg ml⁻¹ anti-CD166-Atto647N, and observed by Airyscan confocal microscopy at 10 sec intervals for 10 min. Scale BAR, 1 μM.