Ontology of Biological Attributes entry OBA_2080107 (level of insulin-like growth factor-binding protein-like 1 (human) in cerebrospinal fluid) is the amount of a insulin-like growth factor-binding protein-like 1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid insulin-like growth factor-binding protein-like 1 (human) amount.