OBA_2055217 (FCRL1/TCL1A protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of Fc receptor-like protein 1 (human) in blood to amount of T-cell leukemia/lymphoma protein 1A (human) in blood. Also known as: the ratio of amount of Fc receptor-like protein 1 (human) in blood to amount of T-cell leukemia/lymphoma protein 1A (human) in blood.