OBA_2059521 (level of amyloid beta A4 precursor protein-binding family B member 1-interacting protein (human) in cerebrospinal fluid) is the amount of a amyloid beta A4 precursor protein-binding family B member 1-interacting protein (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid amyloid beta A4 precursor protein-binding family B member 1-interacting protein (human) amount.