level of BCL2/adenovirus E1B 19 kDa protein-interacting protein 2 in blood (Ontology of Biological Attributes term OBA_2051260) is the amount of a BCL2/adenovirus E1B 19 kDa protein-interacting protein 2 when measured in blood. Also known as: blood BCL2/adenovirus E1B 19 kDa protein-interacting protein 2 amount.