Fluorescence-Gated Flow Cytometry Approach for Measuring Lipid Flippase Activity in Mammalian Cells
P4‑ATPase lipid flippases establish transbilayer lipid asymmetry in eukaryotic membranes, with increasing evidence indicating a role for interacting partners in regulating flippase activity. However, assessing interactor‑dependent effects on flippase activity in mammalian cells is complicated by heterogeneous protein e...