A compound attribute that is the ratio of amount of intercellular adhesion molecule 1 (human) in blood to amount of E-selectin (human) in blood. The trait is Ontology of Biological Attributes term OBA_2054336 (ICAM1/SELE protein level ratio in blood). Also known as: the ratio of amount of intercellular adhesion molecule 1 (human) in blood to amount of E-selectin (human) in blood.