Ontology of Biological Attributes term OBA_2054936 (LSP1/NADK protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of lymphocyte-specific protein 1 (human) in blood to amount of NAD kinase (human) in blood. Also known as: the ratio of amount of lymphocyte-specific protein 1 (human) in blood to amount of NAD kinase (human) in blood.