level of voltage-gated potassium channel subunit beta-3 (human) in cerebrospinal fluid (OBA_2056154, an Ontology of Biological Attributes term) is the amount of a voltage-gated potassium channel subunit beta-3 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid voltage-gated potassium channel subunit beta-3 (human) amount.