Ontology of Biological Attributes term OBA_2054782 (CASP3/TBCB protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of caspase-3 (human) in blood to amount of tubulin-folding cofactor B (human) in blood. Also known as: the ratio of amount of caspase-3 (human) in blood to amount of tubulin-folding cofactor B (human) in blood.