Ontology of Biological Attributes identifier OBA_2055569 (CHMP1A/CRADD 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 death domain-containing protein CRADD (human) in blood. Also known as: the ratio of amount of charged multivesicular body protein 1a (human) in blood to amount of death domain-containing protein CRADD (human) in blood.