The amount of a MAM domain-containing glycosylphosphatidylinositol anchor protein 2 (human) when measured in cerebrospinal fluid. The trait is level of MAM domain-containing glycosylphosphatidylinositol anchor protein 2 (human) in cerebrospinal fluid (OBA_2059514). Also known as: cerebrospinal fluid MAM domain-containing glycosylphosphatidylinositol anchor protein 2 (human) amount.