Ontology of Biological Attributes term OBA_2081137 (level of SAYSvFN domain-containing protein 1 (human) in cerebrospinal fluid) is the amount of a SAYSvFN domain-containing protein 1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid SAYSvFN domain-containing protein 1 (human) amount.