A compound attribute that is the ratio of amount of receptor-type tyrosine-protein phosphatase mu (human) in blood to amount of E-selectin (human) in blood. The trait is PTPRM/SELE protein level ratio in blood (OBA_2053220). Also known as: the ratio of amount of receptor-type tyrosine-protein phosphatase mu (human) in blood to amount of E-selectin (human) in blood.