level of testis-specific serine/threonine-protein kinase 1 (human) in cerebrospinal fluid (Ontology of Biological Attributes term OBA_2080775) is the amount of a testis-specific serine/threonine-protein kinase 1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid testis-specific serine/threonine-protein kinase 1 (human) amount.