Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2 (ASAP2)

Activates the small GTPases ARF1, ARF5 and ARF6.

Regulates the formation of post-Golgi vesicles and modulates constitutive secretion.

Modulates phagocytosis mediated by Fc gamma receptor and ARF6. Modulates PXN recruitment to focal contacts and cell migration.