The amount of a alanine--glyoxylate aminotransferase (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes id OBA_2057382 (level of alanine--glyoxylate aminotransferase (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid alanine--glyoxylate aminotransferase (human) amount.