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      Purified Mouse Anti-CTCF
      C39220_612149_image1.png

      Western blot analysis of CTCF on a Jurkat cell lysate (Human T-cell leukemia; ATCC TIB-152). Lane 1: 1:500, lane 2: 1:1000, lane 3: 1:2000 dilution of the mouse anti-CTCF antibody.

      C39220_612149_image2.png

      Immunofluorescence staining of A431 cells (Human epithelial carcinoma; ATCC CRL-1555).

      C39220_612149_image1.png C39220_612149_image2.png Blue-Cap-White-Label.jpg

      Western blot analysis of CTCF on a Jurkat cell lysate (Human T-cell leukemia; ATCC TIB-152). Lane 1: 1:500, lane 2: 1:1000, lane 3: 1:2000 dilution of the mouse anti-CTCF antibody.

      Immunofluorescence staining of A431 cells (Human epithelial carcinoma; ATCC CRL-1555).

      商品详情
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      BD Transduction Laboratories™
      Human (QC Testing), Mouse, Rat (Tested in Development)
      Mouse IgG1
      Human CTCF aa. 184-290
      Western blot (Routinely Tested), Immunofluorescence (Tested During Development)
      140 kDa
      250 µg/ml
      AB_399520
      Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
      RUO


      商品通知

      1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
      2. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
      3. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
      4. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
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      612148 Rev. 1
      抗体详情
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      48/CTCF

      The family of nucleic acid-binding C2H2 type zinc finger transcription factors is divided into two classes. One class consists of small proteins (Gli1, Krox-20, WT1, Egr-1, and Sp1) with conserved zinc finger clusters of 3 to 5 units, while the other class (ZNF91, ZNF74, ZFP37, CTCF) can contain more than 10 zinc finger clusters. CTCF is a ubiquitously expressed, highly conserved transcription factor that contains 10 C2H2- and 1 C2H-type zinc-finger motifs. CTCF binds to and represses transcription at the promoter-proximal regions of c-myc oncogenes, while CTCF can bind to and activate transcription at the promoter for amyloid β. Another mechanism of CTCF-mediated repression may include binding to insulator regions between enhancers and promoters resulting in enhancer blocking. In addition, CTCF gene may be a candidate tumor suppressor gene, since it localizes to a narrow cancer-associated chromosome region, and has been shown to have tumor-specific rearrangements in breast cancer patients. Thus, CTCF transcriptional regulation may be important for cell cycle progression, differentiation, apoptosis, and tumorigenesis.

      This antibody is routinely tested by western blot analysis.  Other applications were tested at BD Biosciences Pharmingen during antibody development only or reported in the literature.

      612148 Rev. 1
      格式详情
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      Purified
      Tissue culture supernatant is purified by either protein A/G or affinity purification methods. Both methods yield antibody in solution that is free of most other soluble proteins, lipids, etc. This format provides pure antibody that is suitable for a number of downstream applications including: secondary labeling for flow cytometry or microscopy, ELISA, Western blot, etc.
      Purified
      612148 Rev.1
      报价单和参考
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      View product citations for antibody "612148" on CiteAb

      研发参考 (4)

      1. Bell AC, West AG, Felsenfeld G. The protein CTCF is required for the enhancer blocking activity of vertebrate insulators. Cell. 1999; 98(3):387-396. (Biology). 查看参考
      2. Filippova GN, Fagerlie S, Klenova EM. An exceptionally conserved transcriptional repressor, CTCF, employs different combinations of zinc fingers to bind diverged promoter sequences of avian and mammalian c-myc oncogenes. Mol Cell Biol. 1996; 16(6):2802-2813. (Biology). 查看参考
      3. Filippova GN, Lindblom A, Meincke LJ. A widely expressed transcription factor with multiple DNA sequence specificity, CTCF, is localized at chromosome segment 16q22.1 within one of the smallest regions of overlap for common deletions in breast and prostate cancers. Genes Chromosomes Cancer. 1998; 22(1):26-36. (Biology). 查看参考
      4. Klenova EM, Nicolas RH, Paterson HF. CTCF, a conserved nuclear factor required for optimal transcriptional activity of the chicken c-myc gene, is an 11-Zn-finger protein differentially expressed in multiple forms. Mol Cell Biol. 1993; 13(12):7612-7624. (Biology). 查看参考
      查看所有文件 (4) 查看更少内容
      612148 Rev. 1

      Please refer to Support Documents for Quality Certificates

       

      Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described

       

      Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

      For Research Use Only. Not for use in diagnostic or therapeutic procedures.