Date published: 2026-4-30

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BRCAA1 Antibody (C-8): sc-515650

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Datasheets
  • BRCAA1 Antibody (C-8) is a mouse monoclonal IgG1 κ BRCAA1 antibody provided at 200 µg/ml
  • raised against amino acids 867-952 mapping within an internal region of BRCAA1 of human origin
  • BRCAA1 Antibody (C-8) is recommended for detection of BRCAA1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-BRCAA1 Antibody (C-8) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for BRCAA1 Antibody (C-8) for WB applications. These reagents are now offered in bundles with BRCAA1 Antibody (C-8) (see ordering information below).
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    BRCAA1 Antibody (C-8) is a mouse monoclonal IgG1 kappa light chain antibody that detects BRCAA1 of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). BRCAA1 (C-8) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. BRCAA1 , also known as ARID domain-containing protein 4B (ARID4B), Sin3-associated polypeptide p180 (SAP180), or Retinoblastoma-binding protein 1-like 1 (RBBP1L1), plays a crucial role in regulating gene expression and maintaining genomic stability, which is vital for preventing tumorigenesis. BRCAA1 is involved in the regulation of genomic imprinting at the Prader-Willi syndrome (PWS)/Angelman syndrome (AS) domain, highlighting BRCAA1′s importance in developmental processes and potential implications in cancer biology. High expression levels of BRCAA1 mRNA have been observed in various human cancers, including breast, lung, colon, pancreatic, and ovarian cancers, as well as in normal testis, suggesting BRCAA1′s potential as a valuable molecular marker for a wide range of malignancies. BRCAA1 interacts with RBBP1/ARID4A, further emphasizing BRCAA1′s role in critical cellular pathways.

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

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    BRCAA1 Antibody (C-8) References:

    1. RBP1L1, a retinoblastoma-binding protein-related gene encoding an antigenic epitope abundantly expressed in human carcinomas and normal testis.  |  Cao, J., et al. 2001. J Natl Cancer Inst. 93: 1159-65. PMID: 11481388
    2. Identification and characterization of three new components of the mSin3A corepressor complex.  |  Fleischer, TC., et al. 2003. Mol Cell Biol. 23: 3456-67. PMID: 12724404
    3. Characterization of BRCAA1 and its novel antigen epitope identification.  |  Cui, D., et al. 2004. Cancer Epidemiol Biomarkers Prev. 13: 1136-45. PMID: 15247124
    4. Deficiency of Rbbp1/Arid4a and Rbbp1l1/Arid4b alters epigenetic modifications and suppresses an imprinting defect in the PWS/AS domain.  |  Wu, MY., et al. 2006. Genes Dev. 20: 2859-70. PMID: 17043311
    5. Identification of chromatin remodeling genes Arid4a and Arid4b as leukemia suppressor genes.  |  Wu, MY., et al. 2008. J Natl Cancer Inst. 100: 1247-59. PMID: 18728284

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    BRCAA1 Antibody (C-8)

    sc-515650
    200 µg/ml
    $322.00

    BRCAA1 Antibody (C-8): m-IgG Fc BP-HRP Bundle

    sc-531456
    200 µg Ab; 10 µg BP
    $361.00

    BRCAA1 Antibody (C-8): m-IgGκ BP-HRP Bundle

    sc-525148
    200 µg Ab, 40 µg BP
    $361.00

    BRCAA1 Antibody (C-8): m-IgG1 BP-HRP Bundle

    sc-544568
    200 µg Ab; 20 µg BP
    $361.00

    BRCAA1 Antibody (C-8) AC

    sc-515650 AC
    500 µg/ml, 25% agarose
    $424.00

    BRCAA1 Antibody (C-8) HRP

    sc-515650 HRP
    200 µg/ml
    $322.00

    BRCAA1 Antibody (C-8) FITC

    sc-515650 FITC
    200 µg/ml
    $336.00

    BRCAA1 Antibody (C-8) PE

    sc-515650 PE
    200 µg/ml
    $349.00

    BRCAA1 Antibody (C-8) Alexa Fluor® 488

    sc-515650 AF488
    200 µg/ml
    $364.00

    BRCAA1 Antibody (C-8) Alexa Fluor® 546

    sc-515650 AF546
    200 µg/ml
    $364.00

    BRCAA1 Antibody (C-8) Alexa Fluor® 594

    sc-515650 AF594
    200 µg/ml
    $364.00

    BRCAA1 Antibody (C-8) Alexa Fluor® 647

    sc-515650 AF647
    200 µg/ml
    $364.00

    BRCAA1 Antibody (C-8) Alexa Fluor® 680

    sc-515650 AF680
    200 µg/ml
    $364.00

    BRCAA1 Antibody (C-8) Alexa Fluor® 790

    sc-515650 AF790
    200 µg/ml
    $364.00

    What blocking solution should I use with BRCAA1 (C-8): sc-515650 monoclonal antibody for Western blot?

    Asked by: Trav11
    Thank you for your question. We recommend blocking with Blotto (either TBS Blotto A: sc-2333 or TBS Blotto B: sc-2335). Our Western blot protocol can be found here: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-02-28
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    Rated 5 out of 5 by from Good choice for Western BlotAntibody works consistently in human cell lines Jurkat and A549. Shown with Cruz Marker molecular weight standards, sc-2035. -SCBT QC
    Date published: 2023-09-14
    Rated 5 out of 5 by from BRCA1 expression in the brainI got good results of BRCA1 expression of IHC in the brain
    Date published: 2017-09-15
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    BRCAA1 Antibody (C-8) is rated 5.0 out of 5 by 2.
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