Date published: 2026-4-5

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RBQ-3 Antibody (A-8): sc-374481

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Datasheets
  • RBQ-3 Antibody (A-8) is a mouse monoclonal IgG1 provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 445-481 within an internal region of RBQ-3 of human origin
  • recommended for detection of RBQ-3 of mouse, rat, human and avian origin by WB, IP, IF and ELISA; also reactive with additional species, including and equine, canine, bovine, porcine and avian
  • m-IgG1 BP-HRP is the preferred secondary detection reagent for RBQ-3 Antibody (A-8) for WB applications. This reagent is now offered in a bundle with RBQ-3 Antibody (A-8) (see ordering information below).
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    RBQ-3 (A-8) is a mouse monoclonal IgG1 antibody. WD-repeats are motifs found in various proteins, characterized by a conserved core of 40-60 amino acids that commonly form a tertiary propeller structure. While proteins containing WD-repeats participate in diverse cellular functions, these proteins generally involve regulatory mechanisms concerning chromatin assembly, cell cycle control, signal transduction, RNA processing, apoptosis, and vesicular trafficking. RBQ-3, also known as RBBP5 (retinoblastoma binding protein 5) or SWD1, is a 538 amino acid protein that localizes to the nucleus and contains six WD repeats. RBQ-3 functions as a component of the Set1 complex and preferentially binds to underphosphorylated forms of the retinoblastoma (Rb) protein, possibly playing a role in cell proliferation regulation. RBQ-3 exists as two alternatively spliced isoforms and, upon DNA damage, undergoes phosphorylation by ATM or ATR.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    RBQ-3 Antibody (A-8)

    sc-374481
    200 µg/ml
    $322.00

    RBQ-3 Antibody (A-8): m-IgG1 BP-HRP Bundle

    sc-542700
    200 µg Ab; 20 µg BP
    $361.00

    RBQ-3 (A-8) Neutralizing Peptide

    sc-374481 P
    100 µg/0.5 ml
    $69.00

    What application is the blocking peptide sc-374481 P appropriate for?

    Asked by: Dr Ninau Qelp
    Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
    Answered by: Technical Support
    Date published: 2017-02-28
    • y_2026, m_3, d_27, h_8CST
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    Rated 5 out of 5 by from Satisfactory Western blot data of RBQSatisfactory Western blot data of RBQ-3 expression in non-transfected and human RBQ-3 transfected 293T whole cell lysates. -SCBT QC
    Date published: 2013-03-21
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    RBQ-3 Antibody (A-8) is rated 5.0 out of 5 by 1.
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