SSC4D/TNFSF10 protein level ratio in blood (OBA_2053091) can be described as follows. A compound attribute that is the ratio of amount of scavenger receptor cysteine-rich domain-containing group B protein (human) in blood to amount of tumor necrosis factor ligand superfamily member 10 (human) in blood. Also known as: the ratio of amount of scavenger receptor cysteine-rich domain-containing group B protein (human) in blood to amount of tumor necrosis factor ligand superfamily member 10 (human) in blood.