A compound attribute that is the ratio of amount of lymphocyte-specific protein 1 (human) in blood to amount of protein S100-A12 (human) in blood. The trait is LSP1/S100A12 protein level ratio in blood (Ontology of Biological Attributes identifier OBA_2055015). Also known as: the ratio of amount of lymphocyte-specific protein 1 (human) in blood to amount of protein S100-A12 (human) in blood.