Anti-hfrc antibodies enable researchers to detect and measure the hfrc antigen in biological samples. This target is a reported synonym of the SLC35D2 gene, which encodes solute carrier family 35 member D2. The human version of hfrc has a canonical amino acid length of 337 residues and a protein mass of 36.7 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the Golgi of cells and widely expressed in many tissue types. Other names for this target antigen include HFRC1, SQV7L, and UGTrel8.