Figure 3. APOOL is a cardiolipin-binding protein.
Lipid binding assay using recombinantly expressed and affinity purified GST-APOOL and GST. DAG, diacylglycerol; PA, phosphatidic acid; PS, phosphatidylserine; PE, phosphatidylethanolamine; PC, phosphatidylcholine; PG, phosphatidylglycerol; PI, phosphatidylinositol.