BIN2/F11R protein level ratio in blood (OBA_2053253, an Ontology of Biological Attributes id) can be described as follows. A compound attribute that is the ratio of amount of bridging integrator 2 (human) in blood to amount of junctional adhesion molecule A (human) in blood. Also known as: the ratio of amount of bridging integrator 2 (human) in blood to amount of junctional adhesion molecule A (human) in blood.