ICAM3/TNFRSF13B protein level ratio in blood (OBA_2054344) can be described as follows. A compound attribute that is the ratio of amount of intercellular adhesion molecule 3 (human) in blood to amount of tumor necrosis factor receptor superfamily member 13B (human) in blood. Also known as: the ratio of amount of intercellular adhesion molecule 3 (human) in blood to amount of tumor necrosis factor receptor superfamily member 13B (human) in blood.