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      Purified Mouse Anti-Human FLI-1
      Purified Mouse Anti-Human FLI-1
      Western blot analysis of Fli-1. Lysate from Jurkat cells was probed with anti-Fli-1 (clone G146-254) at concentrations of 2.0 (lane 1), 1.0 (lane 2), and 0.5 µg/ml (lane 3). Fli-1 is identified as a band of ~50 kDa.
      Purified Mouse Anti-Human FLI-1
      Western blot analysis of Fli-1. Lysate from Jurkat cells was probed with anti-Fli-1 (clone G146-254) at concentrations of 2.0 (lane 1), 1.0 (lane 2), and 0.5 µg/ml (lane 3). Fli-1 is identified as a band of ~50 kDa.
      Product Details
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      BD Pharmingen™
      Human (QC Testing)
      Mouse IgG2a
      Fli-1 ets Domain Fusion Protein
      Western blot (Routinely Tested), Gel shift, Immunoprecipitation (Tested During Development)
      50 kDa
      0.5 mg/ml
      AB_395334
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      Preparation And Storage

      The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. Store undiluted at 4°C.
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      Recommended Assay Procedures

      Applications include western blot analysis (0.5-2 µg/ml). Additional applications not routinely tested at BD Biosciences Pharmingen include gel shift and immunoprecipitation. Clone G146-254 has been shown to recognize in vitro translated, recombinant bacterially expressed, and endogenous B cell Fli-1. In gel shift assays this antibody supershifts complexes of Fli-1 and DNA probe.

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      Product Notices

      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. 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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      554267 Rev. 5
      Antibody Details
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      G146-254

      Fli-1 is a 50 kDa ets-related transcription factor.  Like other ets-related proteins it binds to consensus sites in DNA through a 85 amino acid ets domain in the carboxyl region of the protein.  Fli-1 is associated with Ewing sarcoma through at (11;22)(q24;q12) chromosomal translocation. This translocation brings the 5' region of the EWS gene into conjunction with the 3' region of the Fli-1 gene encoding the ets-DNA binding domain. Such a translocation is found in 85% of Ewing sarcomas. The resulting fusion protein has the DNA binding activity of Fli-1 and, with the EWS domain, it is also a more potent transcriptional activator than Fli-1 itself.  The strong transforming activity of the EWS-Fli-1 fusion protein may in part be due to its ability to trans-activate the promoter for c-myc. C-myc is known to be elevated in Ewing sarcomas.  Clone G146-254 was raised against a bacterially expressed Fli-1 ets domain fusion protein.

      554267 Rev. 5
      Format Details
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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
      554267 Rev.5
      Citations & References
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      View product citations for antibody "554267" on CiteAb

      Development References (2)

      1. Bailly RA, Bosselut R, Zucman J. DNA-binding and transcriptional activation properties of the EWS-FLI-1 fusion protein resulting from the t(11;22) translocation in Ewing sarcoma. Mol Cell Biol. 1994; 14(5):3230-3241. (Biology). View Reference
      2. May WA, Lessnick SL, Braun BS. The Ewing's sarcoma EWS/FLI-1 fusion gene encodes a more potent transcriptional activator and is a more powerful transforming gene than FLI-1. Mol Cell Biol. 1993; 13(12):7393-7398. (Biology). View Reference
      554267 Rev. 5

       

      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.