A compound attribute that is the ratio of amount of integrin beta-1-binding protein 2 (human) in blood to amount of signal transducer and activator of transcription 5B (human) in blood. The trait is ITGB1BP2/STAT5B protein level ratio in blood (OBA_2055474). Also known as: the ratio of amount of integrin beta-1-binding protein 2 (human) in blood to amount of signal transducer and activator of transcription 5B (human) in blood.