Mouse Anti-YY1 Recombinant Antibody (VS3-CJ821)

CAT#: VS3-CJ821

This product is a mouse antibody that recognizes human YY1.

Specifications

  • Immunogen
  • Purified His-tagged YY1 protein
  • Host Species
  • Mouse
  • Type
  • Mouse IgG2a
  • Specificity
  • Human YY1
  • Species Reactivity
  • Human
  • Applications
  • WB, IHC
  • Conjugate
  • Unconjugated

Product Property

  • Purification
  • Protein G affinity purified
  • Purity
  • >95% as determined by SDS-PAGE
  • Format
  • Liquid
  • Buffer
  • PBS, pH 7.3.
  • Preservative
  • 0.09% Sodium Azide
  • Storage
  • Store at 4°C for short term. Aliquot and store at -20°C for long term. Avoid repeated freeze/thaw cycles.

Applications

  • Application Notes
  • This antibody has been tested for use in Western Blot (1:1000), Immunohistochemistry (1:25).

Target

  • Alternative Names
  • DELTA; NF-E1; UCRBP; GADEVS; INO80S; YIN-YANG-1
  • Sequence Similarities
  • Belongs to the YY transcription factor family.
  • Cellular Localization
  • Nucleus
  • Post Translation Modifications
  • Phosphorylation at Ser-118 by CK2 prevents proteolytic cleavage by caspase-7 (CASP7) during apoptosis.
    Proteolytically cleaved by caspase-7 (CASP7) in response to apoptosis (PubMed:22184066).
    Phosphorylation at Ser-118 protects against proteolytic cleavage (PubMed:22184066).
    Transiently poly-ADP-ribosylated by PARP1 upon DNA damage, with the effect of decreasing affinity of YY1 to its cognate DNA binding sites.
    Ubiquitinated.
  • 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).
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

MSDS

COA

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Protocol & Troubleshooting

We have outlined the assay protocols, covering reagents, solutions, procedures, and troubleshooting tips for common issues in order to better assist clients in conducting experiments with our products. View the full list of Protocol & Troubleshooting.

Secondary Antibody

Recommended Dilution Buffer

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MOR-3909 Rabbit Anti-YY1 Recombinant Antibody (clone DS3909AB) WB, IHC, ICC, IP Rabbit IgG
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