• Product nameAnti-FLI1 antibody - ChIP Grade
    See all FLI1 primary antibodies
  • Description
    Rabbit polyclonal to FLI1 - ChIP Grade
  • Tested applicationsSuitable for: ChIP, WB, IP, CHIPseq, IHC-Pmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Rat
  • Immunogen

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive).

  • Positive control
    • Angiosarcoma



Our Abpromise guarantee covers the use of ab15289 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
ChIP Use at an assay dependent concentration. PubMed: 19289502
WB Use a concentration of 2 µg/ml. Detects a band of approximately 51 kDa (predicted molecular weight: 51 kDa).
IP Use a concentration of 2 µg/ml.
CHIPseq Use at an assay dependent concentration. PubMed: 24760698
IHC-P 1/50. Perform enzymatic antigen retrieval before commencing with IHC staining protocol.


  • FunctionSequence-specific transcriptional activator. Recognizes the DNA sequence 5'-C[CA]GGAAGT-3'.
  • Involvement in diseaseDefects in FLI1 are a cause of Ewing sarcoma (ES) [MIM:612219]. A highly malignant, metastatic, primitive small round cell tumor of bone and soft tissue that affects children and adolescents. It belongs to the Ewing sarcoma family of tumors, a group of morphologically heterogeneous neoplasms that share the same cytogenetic features. They are considered neural tumors derived from cells of the neural crest. Ewing sarcoma represents the less differentiated form of the tumors. Note=A chromosomal aberration involving FLI1 is found in patients with Erwing sarcoma. Translocation t(11;22)(q24;q12) with EWSR1.
  • Sequence similaritiesBelongs to the ETS family.
    Contains 1 ETS DNA-binding domain.
    Contains 1 PNT (pointed) domain.
  • Cellular localizationNucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • ERGB transcription factor antibody
    • Ewing Sarcoma breakpoint region 2 antibody
    • EWSR 2 antibody
    • EWSR2 antibody
    • FLI 1 antibody
    • FLI 1 proto oncogene antibody
    • FLI1 antibody
    • FLI1 EWS fusion gene antibody
    • FLI1 proto oncogene antibody
    • FLI1_HUMAN antibody
    • Friend leukemia integration 1 transcription factor antibody
    • Friend leukemia virus integration 1 antibody
    • Proto-oncogene Fli-1 antibody
    • SIC 1 antibody
    • SIC1 antibody
    • Transcription factor ERGB antibody
    • Viral integration region FLI1 antibody
    see all

Anti-FLI1 antibody - ChIP Grade images

  • ab15289, at 1/50 dilution, staining FLI1 in angiosarcoma by Immunohistochemistry (FFPE-sections).
  • Chromatin was prepared from nuclear lysate of the mouse haematopoietic progenitor cell line HPC-7. The cross-linking (X-ChiP) technique was used, crosslinking was performed for 10 minutes in 0.4% and 1% formaldehyde. The primary antibody was used undiluted and incubated with the sample for 16 hours at 4°C. The immunoprecipitated DNA was quantified by real time PCR.

    See Abreview

  • All lanes : Anti-FLI1 antibody - ChIP Grade (ab15289) at 1 µg/ml

    Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
    Lane 3 : NIH 3T3 (Mouse embryonic fibroblast cell line) Whole Cell Lysate
    Lane 4 : MEF1 (Mouse embryonic fibroblast cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    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 : 51 kDa
    Observed band size : 51 kDa
    Additional bands at : 77 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 20 minutes

References for Anti-FLI1 antibody - ChIP Grade (ab15289)

This product has been referenced in:
  • Bluteau D  et al. Thrombocytopenia-associated mutations in the ANKRD26 regulatory region induce MAPK hyperactivation. J Clin Invest 124:580-91 (2014). WB, ChIP ; Human . Read more (PubMed: 24430186) »
  • Calero-Nieto FJ  et al. Key regulators control distinct transcriptional programmes in blood progenitor and mast cells. EMBO J 33:1212-26 (2014). CHIPseq ; Mouse . Read more (PubMed: 24760698) »

See all 10 Publications for this product

Product Wall

Thank you for contacting us.
Unfortunately the exact immunogen sequence is confidential. I can tell you it is located within aa 385-452 of Q01543 (Uniprot).

I hope this information is helpful to you. Please do not hesitate to contact us...

Read More
Abcam guarantees this product to work in the species/application used in this Abreview.
Application ChIP
Sample Mouse Cell lysate - nuclear (haematopoietic progenitor cell line HPC-7)
Specification haematopoietic progenitor cell line HPC-7
Type Cross-linking (X-ChIP)
Duration of cross-linking step: 10 minute(s) and 0 second(s)
Specification of the cross-linking agent: both 0.4% and 1% formaldehyde
Detection step Real-time PCR
Positive control i) a competitor antibody known to work
ii) a regulatory region known to bind this transcription factor
Negative control a known region this transcription factor does not bind

Abcam user community

Verified customer

Submitted Oct 07 2009

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunoprecipitation
Sample Mouse Cell lysate - whole cell (macrophage)
Total protein in input 100 µg
Specification macrophage
Immuno-precipitation step Protein A

Abcam user community

Verified customer

Submitted Apr 24 2006

Thank you for your enquiry and your interest in our products. The antigens for these two antibodies are the same, however ab15290 is prediluted so so you use it without any further dilution.