CTCF Recombinant Rabbit monoclonal Antibody IgG

SKU: BA112192-100µl
$279.00Price

Fig1: Western blot analysis of CTCF on different cell lysates using anti-CTCF antibody at 1/500 dilution.

Positive control:

Lane 1: 293T

Lane 2: MCF-7

Fig2: ICC staining CTCF in Hela cells (red). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.

Fig3: ICC staining CTCF in MCF-7 cells (red). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.

Bon Opus Cat. #BA112192
Size
  • Host Species; Species Reactivity

    Rabbit; Human, Mouse, Rat, Zebrafish
  • Immunogen

    Recombinant protein
  • Application Summary

    WB, ICC/IF, IHC, IP
  • Purification; Formulation

    ProA affinity purified; 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.; Liquid form.
  • ALTnames

    Transcriptional repressor CTCF, 11-zinc finger protein, CCCTC-binding factor, CTCFL paralog
  • Background

    CTCF belongs to the zinc finger transcription factor family, and it recognizes unusually long and remarkably divergent DNA target sequences to influence expression of many various genes. The DNA-binding domain of CTCF is composed of 11 Zn fingers including 10 that are of C2H2 class, and 1 that is of C2HC class, and they are highly conserved between vertebrate species. CTCF functions as a repressor of the c-myc gene and as a regulator of lysozyme gene expression. In addition, CTCF associates with the essential activator domain in the promotor region of the amyloid beta-protein precursor (APP) gene to activate transcription of APP. Expression of CTCF up-regulates APP expression and thereby, enhances synapse formations between primary neurons during development. CTCF is ubiquitously expressed and localized to the nucleus. During terminal differentiation, CTCF is negatively regulated by differential phosphorylation and also by decreases in CTCF mRNA and protein expression.(ET1703-90)

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