Ontology of Biological Attributes entry OBA_2081488 (level of ubiquitin thioesterase ZRANB1 (human) in cerebrospinal fluid) is the amount of a ubiquitin thioesterase ZRANB1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid ubiquitin thioesterase ZRANB1 (human) amount.