Date published: 2026-5-30

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p-Rb Antibody (B-8): sc-377541

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Datasheets
  • p-Rb Antibody (B-8) is a mouse monoclonal IgG2a κ provided at 200 µg/ml
  • raised against a short amino acid sequence containing phosphorylated Thr 356 of Rb of human origin
  • recommended for detection of Thr 356 phosphorylated Rb of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA; also reactive with additional species, including and equine, bovine and porcine
  • m-IgG Fc BP-HRP, m-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for p-Rb Antibody (B-8) for WB and IHC(P) applications. These reagents are now offered in bundles with p-Rb Antibody (B-8) (see ordering information below).
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    p-Rb Antibody (B-8) is a mouse monoclonal IgG2a antibody that detects retinoblastoma protein (Rb) in mouse, rat, and human samples through various applications including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). anti-Rb antibody (B-8) plays a crucial role in studying Rb, which regulates cell cycle progression, differentiation, and apoptosis. Rb protein is primarily located in the nucleus, where Rb functions as a key tumor suppressor by controlling the transition from G1 phase to S phase of the cell cycle. Nuclear localization allows Rb to interact with transcription factors and other regulatory proteins that govern cell proliferation. Dysregulation of Rb localization can lead to uncontrolled cell division and contribute to tumorigenesis, particularly in cancers such as retinoblastoma. Rb phosphorylation state, influenced by various kinases, determines activity and localization, making Rb a critical focus for cancer research. Using Rb monoclonal antibody (B-8), researchers can gain insights into Rb function mechanisms and implications in cancer biology, ultimately aiding in the development of targeted therapies.

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

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    p-Rb Antibody (B-8)

    sc-377541
    200 µg/ml
    $322.00

    p-Rb Antibody (B-8): m-IgG Fc BP-HRP Bundle

    sc-538052
    200 µg Ab; 10 µg BP
    $361.00

    p-Rb Antibody (B-8): m-IgGκ BP-HRP Bundle

    sc-535578
    200 µg Ab; 40 µg BP
    $361.00

    p-Rb Antibody (B-8): m-IgG2a BP-HRP Bundle

    sc-548190
    200 µg Ab; 10 µg BP
    $361.00

    p-Rb (B-8) Neutralizing Peptide

    sc-377541 P
    100 µg/0.5 ml
    $69.00

    What application is the blocking peptide sc-377541 P appropriate for?

    Asked by: AbPolly
    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
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    Rated 5 out of 5 by from Beautiful immunoperoxidase nuclear stainingBeautiful immunoperoxidase nuclear staining in formalin fixed, paraffin-embedded human duodenum tissue. -SCBT QC
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    Rated 5 out of 5 by from Dragging bands with good signal produced in WBDragging bands with good signal produced in WB. -SCBT QC
    Date published: 2015-01-05
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    p-Rb Antibody (B-8) is rated 5.0 out of 5 by 2.
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