A portion of amino acids 1021-1062 from the human protein was used as the immunogen for the TAF4 antibody.
TBP associated factor 4 is part of the TFIID complex, a multimeric protein complex that plays a central role in mediating promoter responses to various activators and repressors. Potentiates transcriptional activation by the AF-2S of the retinoic acid, vitamin D3 and thyroid hormone.
