YY1 (ying and yang 1) is a multifunctional transcription factor that exhibits positive and negative control on a large number of cellular and viral genes by binding to sites overlapping the transcription start site. YY1 may play an important role in development and differentiation. The function of YY1 as an activator or a repressor is specified by the presence of other proteins. For example it acts as a repressor in absence of adenovirus E1A protein but as an activator in its presence.
Alternative names for
YY1 Antibody include delta transcription factor antibody, NF-E1 antibody, INO80 complex subunit S antibody, DELTA antibody, UCRBP antibody.