Supplementary Figure 7: Co-sedimentation assay of CapZαCapZβ/Cofilin with liposomes containing 20% PI3P or PI(4,5)P₂.

Proteins in supernatant (S) and precipitate (P) were visualized by SDS-polyacrylamide gel electrophoresis and stained with Coomassie brilliant blue. The experiment was repeated 3 times. Uncropped images of gels are shown in Supplementary Fig. 9.