Anti-OACT3 antibodies enable researchers to detect and measure the OACT3 antigen in biological samples. This target is a reported synonym of the HHATL gene, which encodes hedgehog acyltransferase like. The human version of OACT3 has a canonical amino acid length of 504 residues and a protein mass of 56.7 kilodaltons. It is reported to be localized in the ER of cells and notably expressed in the heart muscle. OACT3 is a member of the Membrane-bound acyltransferase protein family.