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>   home   >   Products   >   Primary Antibodies   >   Microbiology   >   CTBP1 Antibody   

CTBP1 Antibody

Rabbit Polyclonal Antibody

Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q13363
Reactivity Human, Mouse
Host Rabbit
Clonality Polyclonal
Isotype Rabbit IgG
Calculated MW 47535 Da
Additional Information
Gene ID 1487
Application & Usage Western blotting (1:500 – 1:2000). However, the optimal concentrations should be determined individually. HeLa nuclear extract can be used as a positive control. The antibody recognizes the CTBP1 of human and mouse origins. Reactivity to other species has not been tested.
Other Names CTBP, CTBP1, CTBP-1, C-Terminal Binding Protein 1
Target/Specificity CTBP1
Antibody Form Liquid
Appearance Colorless liquid
Formulation 100 µl affinity purified rabbit polyclonal antibody in phosphate-buffered saline (PBS) containing 30% glycerol, 1% BSA and 0.02% thimerosal.
Handling The antibody solution should be gently mixed before use.
Reconstitution & Storage -20 °C
Background Descriptions
PrecautionsCTBP1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name CTBP1
Synonyms CTBP
Function Corepressor targeting diverse transcription regulators such as GLIS2 or BCL6. Has dehydrogenase activity. Involved in controlling the equilibrium between tubular and stacked structures in the Golgi complex. Functions in brown adipose tissue (BAT) differentiation.
Cellular Location Cytoplasm. Nucleus
Tissue Location Expressed in germinal center B-cells.
Research Areas
Citations (0)

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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 ∂EF1, a cellular zinc finger-homeodomain protein, and thereby enhances ∂EF1 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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$ 245.00
Cat# ABV10613
(40 western blots)
Availability: 5-7days
Bulk Size
Seasonal Special on Bulk Order
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