Anti-placenta-specific 2 (non-protein coding) antibodies enable researchers to detect and measure the placenta-specific 2 (non-protein coding) antigen in biological samples. This target is a reported synonym of the TINCR gene, which encodes TINCR ubiquitin domain containing. The human version of placenta-specific 2 (non-protein coding) has a canonical amino acid length of 120 residues and a protein mass of 13.8 kilodaltons.