NECTIN2/TNFRSF14 protein level ratio in blood (OBA_2055119) can be described as follows. A compound attribute that is the ratio of amount of nectin-2 (human) in blood to amount of tumor necrosis factor receptor superfamily member 14 (human) in blood. Also known as: the ratio of amount of nectin-2 (human) in blood to amount of tumor necrosis factor receptor superfamily member 14 (human) in blood.