A compound attribute that is the ratio of amount of Delta(14)-sterol reductase LBR (human) in blood to amount of protein phosphatase 1 regulatory subunit 12A (human) in blood. The trait is OBA_2054953 (LBR/PPP1R12A protein level ratio in blood). Also known as: the ratio of amount of Delta(14)-sterol reductase LBR (human) in blood to amount of protein phosphatase 1 regulatory subunit 12A (human) in blood.