Anti-JMJD1A antibodies enable researchers to detect and measure the JMJD1A antigen in biological samples. This target is a reported synonym of the KDM3A gene, which encodes lysine demethylase 3A. This protein is known to function in chromatin organization and the regulation of transcription, among other biological roles. The human version of JMJD1A has a canonical amino acid length of 1321 residues and a protein mass of 147.3 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells. JMJD1A is a member of the JHDM2 histone demethylase protein family.