A compound attribute that is the ratio of amount of tubulin-specific chaperone C (human) in blood to amount of NEDD4-like E3 ubiquitin-protein ligase WWP2 (human) in blood. The trait is Ontology of Biological Attributes term OBA_2053040 (TBCC/WWP2 protein level ratio in blood). Also known as: the ratio of amount of tubulin-specific chaperone C (human) in blood to amount of NEDD4-like E3 ubiquitin-protein ligase WWP2 (human) in blood.