• Product name

    Anti-BOB1 antibody [BOB1/2425]
    See all BOB1 primary antibodies
  • Description

    Mouse monoclonal [BOB1/2425] to BOB1
  • Host species

  • Tested applications

    Suitable for: Protein Array, WB, IHC-Pmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Recombinant fragment within Human BOB1 aa 148-255. The exact sequence is proprietary.
    Database link: Q16633

  • Positive control

    • WB: Raji cell lysate. IHC-P: Human spleen tissue.



Our Abpromise guarantee covers the use of ab238036 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
Protein Array Use at an assay dependent concentration.
WB Use a concentration of 1 - 2 µg/ml. Predicted molecular weight: 27 kDa.
IHC-P Use a concentration of 1 - 2 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Incubate with primary antibody for 30 minutes at room temperature.


  • Function

    Transcriptional coactivator that specifically associates with either OCT1 or OCT2. It boosts the OCT1 mediated promoter activity and to a lesser extent, that of OCT2. It has no intrinsic DNA-binding activity. It recognizes the POU domains of OCT1 and OCT2. It is essential for the response of B-cells to antigens and required for the formation of germinal centers.
  • Tissue specificity

    B-cell specific.
  • Involvement in disease

    Note=A chromosomal aberration involving POU2AF1/OBF1 may be a cause of a form of B-cell leukemia. Translocation t(3;11)(q27;q23) with BCL6.
  • Sequence similarities

    Belongs to the POU2AF1 family.
  • Post-translational

    Ubiquitinated; mediated by SIAH1 or SIAH2 and leading to its subsequent proteasomal degradation.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • B cell Oct binding protein 1 antibody
    • B cell specific coactivator OBF 1 antibody
    • B cell specific coactivator OBF1 antibody
    • B-cell-specific coactivator OBF-1 antibody
    • BOB 1 antibody
    • BOB-1 antibody
    • OBF 1 antibody
    • OBF1 antibody
    • OBF1_HUMAN antibody
    • OCA B antibody
    • OCA-B antibody
    • OCAB antibody
    • OCT binding factor 1 antibody
    • OCT-binding factor 1 antibody
    • POU class 2 associating factor 1 antibody
    • POU domain class 2 associating factor 1 antibody
    • POU domain class 2-associating factor 1 antibody
    • Pou2af1 antibody
    see all


  • ab238036 was tested in protein array against over 19000 different full-length human proteins.
    Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target.
    A MAb is specific to its intended target if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.
  • Anti-BOB1 antibody [BOB1/2425] (ab238036) at 2 µg/ml + Raji (human Burkitt's lymphoma cell line) cell lysate

    Predicted band size: 27 kDa

  • Formalin-fixed, paraffin-embedded human spleen tissue stained for BOB1 using ab238036 at 2 μg/ml in immunohistochemical analysis.


ab238036 has not yet been referenced specifically in any publications.

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