Movie S10.

Rolling of endogenous and transferred neutrophils is similar. Shown is confocal intravital microscopy of a mesenteric vein. Endogenous neutrophils were detected with BV421-conjugated anti-GR1 antibody (1 μg, blue). CellTracker Orange-labeled transferred neutrophils are in red. Movie duration is 45 s. (Scale bar: 50 μm.) The vessel shown is representative of six analyzed vessels.