Ontology of Biological Attributes identifier OBA_2059795 (level of polypeptide N-acetylgalactosaminyltransferase 4 (human) in cerebrospinal fluid) is the amount of a polypeptide N-acetylgalactosaminyltransferase 4 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid polypeptide N-acetylgalactosaminyltransferase 4 (human) amount.