The amount of a Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes term OBA_2058874 (level of Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid Arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2 (human) amount.