Ontology of Biological Attributes entry OBA_2053343 (CD69/DIABLO protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of early activation antigen CD69 (human) in blood to amount of diablo IAP-binding mitochondrial protein (human) in blood. Also known as: the ratio of amount of early activation antigen CD69 (human) in blood to amount of diablo IAP-binding mitochondrial protein (human) in blood.