The amount of a E3 ubiquitin-protein ligase CHFR (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes entry OBA_2080364 (level of E3 ubiquitin-protein ligase CHFR (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid E3 ubiquitin-protein ligase CHFR (human) amount.