CASP3/HPCAL1 protein level ratio in blood (OBA_2054768) can be described as follows. A compound attribute that is the ratio of amount of caspase-3 (human) in blood to amount of hippocalcin-like protein 1 (human) in blood. Also known as: the ratio of amount of caspase-3 (human) in blood to amount of hippocalcin-like protein 1 (human) in blood.