The amount of a N-acetyllactosaminide beta-1,6-N-acetylglucosaminyl-transferase (human) when measured in cerebrospinal fluid. The trait is level of N-acetyllactosaminide beta-1,6-N-acetylglucosaminyl-transferase (human) in cerebrospinal fluid (OBA_2059745, an Ontology of Biological Attributes identifier). Also known as: cerebrospinal fluid N-acetyllactosaminide beta-1,6-N-acetylglucosaminyl-transferase (human) amount.