Ontology of Biological Attributes term OBA_2059852 (level of protein disulfide-isomerase-like protein of the testis (human) in cerebrospinal fluid) is the amount of a protein disulfide-isomerase-like protein of the testis (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid protein disulfide-isomerase-like protein of the testis (human) amount.