Anti-DC3 antibodies enable researchers to detect and measure the DC3 antigen in biological samples. This target is a reported synonym of the DGAT2L6 gene, which encodes diacylglycerol O-acyltransferase 2 like 6. This protein is known to function in the metabolism of lipids, among other biological roles. The human version of DC3 has a canonical amino acid length of 337 residues and a protein mass of 38.6 kilodaltons. It is reported to be localized in the ER of cells. DC3 is a member of the Diacylglycerol acyltransferase protein family.