The amount of a microtubule-associated protein RP/EB family member 2 (human) when measured in cerebrospinal fluid. The trait is level of microtubule-associated protein RP/EB family member 2 (human) in cerebrospinal fluid (Ontology of Biological Attributes term OBA_2058921). Also known as: cerebrospinal fluid microtubule-associated protein RP/EB family member 2 (human) amount.