ICA1/YTHDF3 protein level ratio in blood (Ontology of Biological Attributes id OBA_2052983) can be described as follows. A compound attribute that is the ratio of amount of islet cell autoantigen 1 (human) in blood to amount of YTH domain-containing family protein 3 (human) in blood. Also known as: the ratio of amount of islet cell autoantigen 1 (human) in blood to amount of YTH domain-containing family protein 3 (human) in blood.