level of heparan sulfate 2-O-sulfotransferase 1 (human) in cerebrospinal fluid (OBA_2059495) is the amount of a heparan sulfate 2-O-sulfotransferase 1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid heparan sulfate 2-O-sulfotransferase 1 (human) amount.