OBA_2055580 (CHMP1A/STAMBP protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of charged multivesicular body protein 1a (human) in blood to amount of STAM-binding protein (human) in blood. Also known as: the ratio of amount of charged multivesicular body protein 1a (human) in blood to amount of STAM-binding protein (human) in blood.