A compound attribute that is the ratio of amount of Rho guanine nucleotide exchange factor 12 (human) in blood to amount of CAP-Gly domain-containing linker protein 2 (human) in blood. The trait is ARHGEF12/CLIP2 protein level ratio in blood (OBA_2054087). Also known as: the ratio of amount of Rho guanine nucleotide exchange factor 12 (human) in blood to amount of CAP-Gly domain-containing linker protein 2 (human) in blood.