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. 2019 Jul 3;7:118. doi: 10.3389/fcell.2019.00118

FIGURE 7.

FIGURE 7

Biosynthetic cargo is delivered to EELSs with fast kinetic. (A) Schematic representation of the RUSH system experiment using reporter SBP-mCherry-Lamp1. (B) 30 min after release from ER mCherry-Lamp1 is localized in perinuclear Golgi region distinct from Lamp2-GFP-positive EELS. (C) After 120 min chase majority of mCherry-Lamp1 is seen within Lamp2-GFP EELSs. Superresolution images were collected using Zeiss LSM880 AiryScan microscope. Scale bars are 10 μm. Arrows indicate Lamp1 and Lamp2 positive EELSs.