OBA_2054970 (CKAP4/IL4R protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of cytoskeleton-associated protein 4 (human) in blood to amount of interleukin-4 receptor subunit alpha (human) in blood. Also known as: the ratio of amount of cytoskeleton-associated protein 4 (human) in blood to amount of interleukin-4 receptor subunit alpha (human) in blood.