These T-box, brain 1 ELISA kits are immunodetection tools for measuring the levels of T-box, brain 1 in biological samples. T-box, brain 1 is an alias of the human TBR1 gene, which encodes the protein, T-box brain transcription factor 1. Notably, T-box, brain 1 is known to play a role in brain development, among other functions. The TBR1 protein is 682 amino acid residues in length and 74.1 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is notably expressed in the brain. Other names for this target antigen include AUTS5, IDDAS, and TES-56. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.