The amount of a 26S proteasome non-ATPase regulatory subunit 10 (human) when measured in cerebrospinal fluid. The trait is level of 26S proteasome non-ATPase regulatory subunit 10 (human) in cerebrospinal fluid (OBA_2056400, an Ontology of Biological Attributes entry). Also known as: cerebrospinal fluid 26S proteasome non-ATPase regulatory subunit 10 (human) amount.