• Product name

    Anti-BRD2 (phospho S37) antibody [EPR22114]
    See all BRD2 primary antibodies
  • Description

    Rabbit monoclonal [EPR22114] to BRD2 (phospho S37)
  • Host species

  • Tested applications

    Suitable for: Dot blot, WBmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human BRD2 aa 1-100 (phospho S37). The exact sequence is proprietary.
    Database link: P25440

  • Positive control

    • Dot Blot: BRD2 (phospho S37) peptide (aa31-41) and BRD2 (phospho S37) peptide (aa34-44). WB: Untreated HEK-293 whole cell lysate and HEK-293 treated with 100 nM Calyculin A for 30 minutes, whole cell lysate.
  • General notes

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab223255 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
Dot blot 1/1000.
WB 1/1000. Detects a band of approximately 110 kDa (predicted molecular weight: 88 kDa).


  • Function

    May play a role in spermatogenesis or folliculogenesis.
  • Sequence similarities

    Contains 2 bromo domains.
    Contains 1 ET domain.
  • Domain

    One bromodomain is sufficient for a partial interaction with histone H4 acetylated at 'Lys-13'.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • BRD 2 antibody
    • Brd2 antibody
    • BRD2_HUMAN antibody
    • Bromodomain containing 2 antibody
    • Bromodomain-containing protein 2 antibody
    • D6S113E antibody
    • DKFZp686N0336 antibody
    • Female sterile homeotic related gene 1 antibody
    • Female sterile homeotic related gene 1, mouse, homolog of antibody
    • FLJ31942 antibody
    • FSH antibody
    • FSRG1 antibody
    • KIAA9001 antibody
    • NAT antibody
    • O27.1.1 antibody
    • Really interesting new gene 3 protein antibody
    • RING3 antibody
    • RING3 PROTEIN antibody
    • RNF3 antibody
    see all


  • All lanes : Anti-BRD2 (phospho S37) antibody [EPR22114] (ab223255) at 1/5000 dilution

    Lane 1 : Untreated HEK-293 (human epithelial cell line from embryonic kidney) whole cell lysate
    Lane 2 : HEK-293 treated with 100 nM Calyculin A for 30 minutes, whole cell lysate
    Lane 3 : HEK-293 treated with 100 nM Calyculin A for 30 minutes, whole cell lysate then treated with alkaline phosphatase for 1 hour

    Lysates/proteins at 10 µg per lane.

    All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution

    Predicted band size: 88 kDa
    Observed band size: 110 kDa
    why is the actual band size different from the predicted?

    Exposure time: 92 seconds

    Blocking/diluting buffer: 5% NFDM/TBST.


  • Dot blot analysis of BRD2 (phospho S37) labeled with ab223255 at 1/1000 dilution. Goat Anti-Rabbit IgG H&L (HRP) (ab97051) secondary antibody was used at 1/1000,000 dilution.

    Lane 1: BRD2 (phospho S37) peptide (aa 31-41).

    Lane 2: BRD2 (phospho S37) peptide (aa 34-44).

    Lane 3: BRD2 non-phospho peptide (aa 31-41).

    Exposure time: 10 seconds.

    Blocking/Dilution buffer and concentration: 5% NFDM/TBST.


ab223255 has not yet been referenced specifically in any publications.

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