Anti-TCN3 antibodies enable researchers to detect and measure the TCN3 antigen in biological samples. This target is a reported synonym of the CBLIF gene, which encodes cobalamin binding intrinsic factor. This protein is known to function in the transport of ions, among other biological roles. The human version of TCN3 has a canonical amino acid length of 417 residues and a protein mass of 45.4 kilodaltons, although 2 isoforms have been identified. It is reported to be a secreted protein that is notably expressed in the stomach and testis. Other names for this target antigen include GIF, GIF, and IF. Indicated applications for TCN3 antibodies listed below include ELISA, Flow Cytometry, Western Blot, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry.