Anti-TEB2 antibodies enable researchers to detect and measure the TEB2 antigen in biological samples. This target is a reported synonym of the SOHLH1 gene, which encodes spermatogenesis and oogenesis specific basic helix-loop-helix 1. This protein is known to function in cell differentiation and spermatogenesis, among other biological roles. The human version of TEB2 has a canonical amino acid length of 328 residues and a protein mass of 34.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells.