1,2,3-Tripalmitoleoyl Glycerol is a triacylglycerol containing palmitoleic acid at the sn-1, sn-2 and sn-3 positions. It reduces erythrocyte deformability in a concentration-dependent manner in the Reid filtration assay. Hepatic levels of 1,2,3-Tripalmitoleoyl Glycerol are increased in a JAK2L mouse model of hepatic steatosis. 1,2,3-Tripalmitoleoyl Glycerol plasma levels are reduced in patients with predialysis renal disease.