A compound attribute that is the ratio of amount of integrin beta-1-binding protein 2 (human) in blood to amount of linker for activation of T-cells family member 2 (human) in blood. The trait is ITGB1BP2/LAT2 protein level ratio in blood (OBA_2055466). Also known as: the ratio of amount of integrin beta-1-binding protein 2 (human) in blood to amount of linker for activation of T-cells family member 2 (human) in blood.