Ontology of Biological Attributes term OBA_2053591 (DNAJA2/SCAMP3 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of DnaJ homolog subfamily A member 2 (human) in blood to amount of secretory carrier-associated membrane protein 3 (human) in blood. Also known as: the ratio of amount of DnaJ homolog subfamily A member 2 (human) in blood to amount of secretory carrier-associated membrane protein 3 (human) in blood.