• Product nameAnti-NFIB / NF1B2 antibody
    See all NFIB / NF1B2 primary antibodies
  • Description
    Rabbit polyclonal to NFIB / NF1B2
  • Tested applicationsSuitable for: IHC-P, WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Chicken, Cow, Xenopus laevis
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 250 - 350 of Human NFIB/ NF1B2.

    (Peptide available as ab95051.)

  • Positive control
    • This antibody gave a positive signal in HeLa Whole Cell Lysate. IHC-P: human normal breast FFPE tissue sections.



Our Abpromise guarantee covers the use of ab80835 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 49 kDa (predicted molecular weight: 47 kDa).


  • FunctionRecognizes and binds the palindromic sequence 5'-TTGGCNNNNNGCCAA-3' present in viral and cellular promoters and in the origin of replication of adenovirus type 2. These proteins are individually capable of activating transcription and replication.
  • Sequence similaritiesBelongs to the CTF/NF-I family.
    Contains 1 CTF/NF-I DNA-binding domain.
  • Cellular localizationNucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • CCAAT Box Binding Transcription Factor antibody
    • CCAAT-box-binding transcription factor antibody
    • CTF antibody
    • HMGIC/NFIB antibody
    • NF-I/B antibody
    • NF1-B antibody
    • NF1B antibody
    • NF1B2 antibody
    • NFI-B antibody
    • NFI-RED antibody
    • Nfib antibody
    • NFIB_HUMAN antibody
    • NFIB2 antibody
    • NFIB3 antibody
    • Nuclear factor 1 B-type antibody
    • Nuclear factor 1/B antibody
    • Nuclear Factor 1B antibody
    • Nuclear Factor I B antibody
    • Nuclear factor I/B antibody
    • TGGCA Binding Protein antibody
    • TGGCA-binding protein antibody
    see all

Anti-NFIB / NF1B2 antibody images

  • Anti-NFIB / NF1B2 antibody (ab80835) at 1 µg/ml + HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 10 µg

    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 47 kDa
    Observed band size : 49 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 74 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 3 minutes
  • IHC image of NF1B/NF1B2 staining in human normal breast formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab80835, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

References for Anti-NFIB / NF1B2 antibody (ab80835)

ab80835 has not yet been referenced specifically in any publications.

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