The amount of a glycosyltransferase 8 domain-containing protein 1 (human) when measured in cerebrospinal fluid. The trait is OBA_2059255 (level of glycosyltransferase 8 domain-containing protein 1 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid glycosyltransferase 8 domain-containing protein 1 (human) amount.