A compound attribute that is the ratio of amount of DnaJ homolog subfamily B member 1 (human) in blood to amount of eukaryotic translation initiation factor 4B (human) in blood. The trait is Ontology of Biological Attributes term OBA_2053592 (DNAJB1/EIF4B protein level ratio in blood). Also known as: the ratio of amount of DnaJ homolog subfamily B member 1 (human) in blood to amount of eukaryotic translation initiation factor 4B (human) in blood.