CASP10/SLC27A4 protein level ratio in blood (OBA_2054860, an Ontology of Biological Attributes term) can be described as follows. A compound attribute that is the ratio of amount of caspase-10 (human) in blood to amount of long-chain fatty acid transport protein 4 (human) in blood. Also known as: the ratio of amount of caspase-10 (human) in blood to amount of long-chain fatty acid transport protein 4 (human) in blood.