Ontology of Biological Attributes id OBA_2081794 (level of signaling threshold-regulating transmembrane adapter 1 (human) in cerebrospinal fluid) is the amount of a signaling threshold-regulating transmembrane adapter 1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid signaling threshold-regulating transmembrane adapter 1 (human) amount.