OBA_2053700 (GFRA2/interleukin 12 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of GDNF family receptor alpha-2 (human) in blood to blood interleukin-12 amount. Also known as: the ratio of amount of GDNF family receptor alpha-2 (human) in blood to blood interleukin-12 amount.