A compound attribute that is the ratio of amount of eukaryotic translation initiation factor 4B (human) in blood to amount of tubulin-specific chaperone C (human) in blood. The trait is Ontology of Biological Attributes id OBA_2055670 (EIF4B/TBCC protein level ratio in blood). Also known as: the ratio of amount of eukaryotic translation initiation factor 4B (human) in blood to amount of tubulin-specific chaperone C (human) in blood.