Endogenous phospholipase D2 localizes to the plasma membrane of RBL-2H3 mast cells and can be distinguished from ADP ribosylation factor-stimulated phospholipase D1 activity by its specific sensitivity to oleic acid.

内源性磷脂酶 D2 定位于 RBL-2H3 肥大细胞的质膜上，并且可以通过其对油酸的特异性敏感性与 ADP 核糖基化因子刺激的磷脂酶 D1 活性区分开来