Video 6. BCR-Ag microclusters coalesce into a cSMAC in CK-689-treated B cells.

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DOI: 10.7554/eLife.44574.015

A20 D1.3 B cells were pre-treated with 100 µM CK-689 for 1 hr and then added to COS-7 APCs expressing mHEL-GFP (white). The B cell-APC contact site was imaged using spinning disk microscopy. Images taken every 12 s. Video playback is 10 frames per second (120X real speed). Four representative cells are shown. The first cell in the video is also shown in Figure 2B. DOI: https://doi.org/10.5061/dryad.3bc215k/3