OBA_2054538 (MPHOSPH8/PSRC1 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of M-phase phosphoprotein 8 (human) in blood to amount of proline/serine-rich coiled-coil protein 1 (human) in blood. Also known as: the ratio of amount of M-phase phosphoprotein 8 (human) in blood to amount of proline/serine-rich coiled-coil protein 1 (human) in blood.