Chemokines detect 5%–10% of PS in liposomes.

BLI experiments showing the binding of the indicated chemokines (500 nM) to DOPS liposomes containing decreasing amounts of PS (as indicated in the inset of the CCL19 graph). Binding to DOPC liposomes was subtracted from all binding curves. BLI, biolayer interferometry; PS, phosphatidylserine.

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