KDO2-lipid A is a lipid of Saccharolipids (SL) class. The involved functions are known as Biochemical Pathway, Immune response, Anabolism, Signal Transduction and Stimulus. Kdo2-lipid a often locates in Immune system and Protoplasm. The associated genes with KDO2-lipid A are PSMD6 gene, ABCA1 gene, ABCG1 gene, DHCR24 gene and SOAT1 gene. The related lipids are Lipopolysaccharides, Sterols, Fatty Acids, 25-hydroxycholesterol and lipid IVA.