Anti-HIAT1 antibodies enable researchers to detect and measure the HIAT1 antigen in biological samples. This target is a reported synonym of the MFSD14A gene, which encodes major facilitator superfamily domain containing 14A. This protein is known to function in spermatid nucleus differentiation, among other biological roles. The human version of HIAT1 has a canonical amino acid length of 490 residues and a protein mass of 53 kilodaltons. It is reported to be localized in the membrane of cells and widely expressed in many tissue types. HIAT1 is a member of the Major facilitator protein superfamily.