The amount of a heparan-sulfate 6-O-sulfotransferase 2 (human) when measured in cerebrospinal fluid. The trait is level of heparan-sulfate 6-O-sulfotransferase 2 (human) in cerebrospinal fluid (OBA_2080489, an Ontology of Biological Attributes identifier). Also known as: cerebrospinal fluid heparan-sulfate 6-O-sulfotransferase 2 (human) amount.