A compound attribute that is the ratio of amount of caspase-2 (human) in blood to amount of nuclear factor of activated T-cells, cytoplasmic 1 (human) in blood. The trait is Ontology of Biological Attributes identifier OBA_2054861 (CASP2/NFATC1 protein level ratio in blood). Also known as: the ratio of amount of caspase-2 (human) in blood to amount of nuclear factor of activated T-cells, cytoplasmic 1 (human) in blood.