Anti-YY1 antibody


  • Model: PAab09578
  • 50 Units in Stock
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Anti-YY1 antibody

Product Name Anti-YY1 antibody

Catalog No PAab09578

Packing 100ug

Form liquid

Alternative Name DELTA antibody, Delta transcription factor antibody, INO80 complex subunit S antibody, INO80S antibody, NF E1 antibody, UCRBP antibody, Yin and yang 1 antibody, YIN YANG 1 antibody, YY 1 antibody, YY1 antibody, YY1 transcription factor

Purification Immunogen affinity purified

Purity 95% as determined by SDS-PAGE

Host Rabbit

Isotype IgG

Storage PBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20Centigrade for 24 months (Avoid repeated freeze / thaw cycles.)

Background/ FUNCTION

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. Binds to the consensus sequence 5'-CCGCCATNTT-3'; some genes have been shown to contain a longer binding motif allowing enhanced binding; the initial CG dinucleotide can be methylated greatly reducing the binding affinity. The effect on transcription regulation is depending upon the context in which it binds and diverse mechanisms of action include direct activation or repression, indirect activation or repression via cofactor recruitment, or activation or repression by disruption of binding sites or conformational DNA changes. Its activity is regulated by transcription factors and cytoplasmic proteins that have been shown to abrogate or completely inhibit YY1-mediated activation or repression. For example, it acts as a repressor in absence of adenovirus E1A protein but as an activator in its presence. Acts synergistically with the SMAD1 and SMAD4 in bone morphogenetic protein (BMP)-mediated cardiac-specific gene expression (PubMed:15329343). Binds to SMAD binding elements (SBEs) (5'- GTCT/AGAC-3') within BMP response element (BMPRE) of cardiac activating regions. May play an important role in development and differentiation. Proposed to recruit the PRC2/EED-EZH2 complex to target genes that are transcriptional repressed. Involved in DNA repair. In vitro, binds to DNA recombination intermediate structures (Holliday junctions). Proposed core component of the chromatin remodeling INO80 complex which is involved in transcriptional regulation, DNA replication and probably DNA repair; proposed to target the INO80 complex to YY1-responsive elements.

Immunogen YY1 transcription factor

Specificity Human

Tested Application ELISA,WB,IP

Recommended dilution WB:1:500-1:5000;IP:1:200-1:2000

IHC use

WB use

Jurkat cells were subjected to SDS PAGE followed by western blot with PAab09578(YY1 antibody) at dilution of 1:1000

Protein Information

Gene ID7528

Uniprot ID P25490

Calculated MW 45kDa,Observed 65kDa


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