OBA_2053159 (RWDD1/SERPINB6 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of RWD domain-containing protein 1 (human) in blood to amount of serpin B6 (human) in blood. Also known as: the ratio of amount of RWD domain-containing protein 1 (human) in blood to amount of serpin B6 (human) in blood.