A compound attribute that is the ratio of amount of DnaJ homolog subfamily B member 1 (human) in blood to amount of NAD-dependent protein deacetylase sirtuin-2 (human) in blood. The trait is DNAJB1/SIRT2 protein level ratio in blood (OBA_2053595). Also known as: the ratio of amount of DnaJ homolog subfamily B member 1 (human) in blood to amount of NAD-dependent protein deacetylase sirtuin-2 (human) in blood.