OBA_2053319 (S100A4/SNX9 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of protein S100-A4 (human) in blood to amount of sorting nexin-9 (human) in blood. Also known as: the ratio of amount of protein S100-A4 (human) in blood to amount of sorting nexin-9 (human) in blood.