Product Datasheet  
CtBP1 Antibody  
Catalog Number: 49960  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot#:Q13363
  • Form of Antibody：  
  • 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • Recombinant protein within human CtBP1 aa 300-500.
  • reactivity：  
  • Hu, Ms, Rt
  • appl_detail：  
  • WB: 1:500-1:2,000
    IHC: 1:50-1:200
    ICC: 1:50-1:100
    IP: 1:10-1:50
  • other_names：  
  • BARS antibody
    brefeldin A- ribosylated substrate antibody
    C terminal binding protein 1 antibody
    C-terminal-binding protein 1 antibody
    CTBP antibody
    CtBP1 antibody
    CTBP1_HUMAN antibody
    MGC104684 antibody<
  • Purification：  
  • ProA affinity purified
  • Specificity：  
  • Applications：  
  • WB,IHC,ICC,IF,IP
  • Background：  
  • CtBP1 is a cellular phosphoprotein that associates with various proteins and functions as a corepressor of transcription. CtBP1 and the related protein CtBP2 are characterized as C-terminal binding protein of adenovirus E1A, and they preferentially associate with the E1A via a 5-amino acid motif, PLDLS, to repress E1A induced oncogenesis and cellular transformation. CtBP1 is expressed from embryo to adult, but CtBP2 is mainly expressed during embryogenesis. During skeletal and T-cell development, CtBP1 and CtBP2 associate with the PLDLSL domain of δEF1, a cellular zinc finger-homeodomain protein, and thereby enhances δEF1 induced transcriptional silencing. In addition, CtBP complexes with CtIP, a protein that recognizes distinctly different protein motifs from CtBP. CtIP binds to the BRCT repeats within the breast cancer gene BRCA1 and enables CtBP to influence BRCA1 activity. CtIP/CtBP binding to BRCA1 inhibits the transactivation of the p21 promoter, and it is critical for regulating p21 transcription in response to DNA damage.



 
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