The amount of a V-set and immunoglobulin domain-containing protein 2 (human) when measured in cerebrospinal fluid. The trait is level of V-set and immunoglobulin domain-containing protein 2 (human) in cerebrospinal fluid (OBA_2080425, an Ontology of Biological Attributes entry). Also known as: cerebrospinal fluid V-set and immunoglobulin domain-containing protein 2 (human) amount.