PRDX3/SPRY2 protein level ratio in blood (OBA_2053463) can be described as follows. A compound attribute that is the ratio of amount of thioredoxin-dependent peroxide reductase, mitochondrial (human) in blood to amount of protein sprouty homolog 2 (human) in blood. Also known as: the ratio of amount of thioredoxin-dependent peroxide reductase, mitochondrial (human) in blood to amount of protein sprouty homolog 2 (human) in blood.