• Product name
    Anti-BDP / ARID3B antibody
    See all BDP / ARID3B primary antibodies
  • Description
    Rabbit polyclonal to BDP / ARID3B
  • Host species
  • Specificity
    Block in 3% milk
  • Tested applications
    Suitable for: WB, IHC-P, ICC/IFmore details
  • Species reactivity
    Reacts with: Mouse, Rat
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 100 - 200 of Mouse BDP/ ARID3B.

    Read Abcam's proprietary immunogen policy (Peptide available as ab30607.)

  • Positive control
    • F9 Mouse Embryonic Carcinoma, E14tG2a (Mouse embryonic stem cell line), PC12 (Rat adrenal pheochromocytoma cell line)Whole Cell Lysate; Mouse Thymus, Testis, Thyroid Gland and Cerebellum Tissue Lysate



Our Abpromise guarantee covers the use of ab32481 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
WB Use a concentration of 1 µg/ml. Detects a band of approximately 70 kDa (predicted molecular weight: 61 kDa).
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC/IF Use a concentration of 5 µg/ml.


  • Function
    Transcription factor which may be involved in neuroblastoma growth and malignant transformation. Favors nuclear targeting of ARID3A.
  • Tissue specificity
    Expressed in placenta, testis and leukocytes. Expressed in neuroblastoma. Present in K562 erythrocytic leukemia cells (at protein level).
  • Sequence similarities
    Contains 1 ARID domain.
    Contains 1 REKLES domain.
  • Cellular localization
  • Information by UniProt
  • Database links
  • Alternative names
    • ARI3B_HUMAN antibody
    • ARID domain containing protein 3B antibody
    • ARID domain-containing protein 3B antibody
    • Arid3b antibody
    • AT rich interactive domain 3B BRIGHT like antibody
    • AT rich interactive domain containing protein 3B antibody
    • AT-rich interactive domain-containing protein 3B antibody
    • Bright and dead ringer gene product homologous protein Bdp antibody
    • Bright and dead ringer protein antibody
    • Bright like antibody
    • Bright-like protein antibody
    • Brightlike antibody
    • DRIL2 antibody
    see all


  • All lanes : Anti-BDP / ARID3B antibody (ab32481) at 1 µg/ml

    Lane 1 : E14Tg2a (Mouse embryonic stem cell line) Whole Cell Lysate
    Lane 2 : Thyroid Gland (Mouse) Tissue Lysate
    Lane 3 : Testis (Mouse) Tissue Lysate
    Lane 4 : Thymus (Mouse) Tissue Lysate
    Lane 5 : F9 (Mouse embryonic carcinoma cell line) Whole Cell Lysate
    Lane 6 : Cerebellum (Mouse) Tissue Lysate
    Lane 7 : PC12 (Rat adrenal pheochromocytoma cell line) Whole Cell Lysate

    Lysates/proteins at 20 µg per lane.

    All lanes : Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution

    Performed under reducing conditions.

    Predicted band size: 61 kDa
    Observed band size: 61,70 kDa
    why is the actual band size different from the predicted?

    Exposure time: 12 minutes

    Blocked in 3% milk.
  • ICC/IF image of ab32481 stained mouse embryonic stem cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab32481, 5µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue).
  • IHC image of ab32481 staining in mouse testes 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 ab32481, 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.


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