Description_x000D_ Biochem/physiol Actions_x000D_ Cardiolipin is a mitochondrial phospholipid that is found in mammalian tissues in low concentrations. It is often a membrane component. Inhibits cell attachment of fibronectin, vitronectin and Type I collagen._x000D_ Other Notes_x000D_ >80% polyunsaturated fatty acid content, primarily linoleic acid._x000D_ Physical form_x000D_ Approximately 5 mg/ml in ethanol.