The amount of a histone acetyltransferase KAT2A (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes identifier OBA_2080191 (level of histone acetyltransferase KAT2A (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid histone acetyltransferase KAT2A (human) amount.