CLEC4G/SEMA3F protein level ratio in blood (Ontology of Biological Attributes term OBA_2054999) can be described as follows. A compound attribute that is the ratio of amount of C-type lectin domain family 4 member G (human) in blood to amount of semaphorin-3F (human) in blood. Also known as: the ratio of amount of C-type lectin domain family 4 member G (human) in blood to amount of semaphorin-3F (human) in blood.