Date published: 2026-4-12

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ARP-1 Antibody (D-12): sc-271264

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Datasheets
  • ARP-1 Antibody (D-12) is a mouse monoclonal IgG1 (lambda light chain) provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 13-44 at the N-terminus of ARP-1 of human origin
  • recommended for detection of ARP-1 of mouse, rat and human origin by WB, IP, IF and ELISA; also reactive with additional species, including and canine, bovine and porcine
  • TransCruz reagent for ChIP application (sc-271264 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for ARP-1 Antibody (D-12) for WB applications. These reagents are now offered in bundles with ARP-1 Antibody (D-12) (see ordering information below).
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    ARP-1 Antibody (D-12) is a mouse monoclonal IgG1 antibody that detects ARP-1 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). ARP-1, also known as COUP-TFII, plays a crucial role in various biological processes, particularly in gene expression regulation during development. ARP-1 is primarily located in the nucleus, where ARP-1 functions as a transcription factor, influencing the expression of genes involved in cellular differentiation and development. Nuclear localization of ARP-1 enables interaction with specific DNA response elements, thereby modulating target gene transcription. ARP-1 interacts with other transcription factors, such as retinoic acid receptors (RAR) and peroxisome proliferator-activated receptors (PPAR), which underscores ARP-1′s importance in coordinating complex regulatory networks that govern cellular functions. ARP-1′s ability to act as both a negative regulator and transcription initiator highlights ARP-1′s versatile role in cellular signaling pathways, making ARP-1 a significant focus of research in developmental biology and disease mechanisms.

    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

    ARP-1 Antibody (D-12) References:

    1. ARP-1/COUP-TF II determines hepatoma phenotype by acting as both a transcriptional repressor of microsomal triglyceride transfer protein and an inducer of CYP7A1.  |  Kang, S., et al. 2003. J Biol Chem. 278: 30478-86. PMID: 12777384
    2. Repression by ARP-1 sensitizes apolipoprotein AI gene responsiveness to RXR alpha and retinoic acid.  |  Widom, RL., et al. 1992. Mol Cell Biol. 12: 3380-9. PMID: 1321332
    3. Regulation of the apolipoprotein AI gene by ARP-1, a novel member of the steroid receptor superfamily.  |  Ladias, JA. and Karathanasis, SK. 1991. Science. 251: 561-5. PMID: 1899293
    4. ARP-1 Regulates the Transcriptional Activity of the Aromatase Gene in the Mouse Brain.  |  Honda, SI. and Harada, N. 2020. Front Endocrinol (Lausanne). 11: 306. PMID: 32582022
    5. Localization of transcripts of the related nuclear orphan receptors COUP-TF I and ARP-1 in the adult mouse brain.  |  Lopes da Silva, S., et al. 1995. Brain Res Mol Brain Res. 30: 131-6. PMID: 7609634
    6. Transcriptional activation by the orphan nuclear receptor ARP-1.  |  Malik, S. and Karathanasis, S. 1995. Nucleic Acids Res. 23: 1536-43. PMID: 7784207
    7. A dynamic balance between ARP-1/COUP-TFII, EAR-3/COUP-TFI, and retinoic acid receptor:retinoid X receptor heterodimers regulates Oct-3/4 expression in embryonal carcinoma cells.  |  Ben-Shushan, E., et al. 1995. Mol Cell Biol. 15: 1034-48. PMID: 7823919
    8. Transcriptional repression of apolipoprotein AI gene expression by orphan receptor ARP-1.  |  Ge, R., et al. 1994. J Biol Chem. 269: 13185-92. PMID: 8175747
    9. The ARP-1 orphan receptor represses steroid-mediated stimulation of human placental lactogen gene expression.  |  Stephanou, A., et al. 1996. J Mol Endocrinol. 16: 221-7. PMID: 8782080
    10. Functional domains of the human orphan receptor ARP-1/COUP-TFII involved in active repression and transrepression.  |  Achatz, G., et al. 1997. Mol Cell Biol. 17: 4914-32. PMID: 9271371

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    ARP-1 Antibody (D-12)

    sc-271264
    200 µg/ml
    $322.00

    ARP-1 Antibody (D-12): m-IgG Fc BP-HRP Bundle

    sc-540220
    200 µg Ab; 10 µg BP
    $361.00

    ARP-1 Antibody (D-12): m-IgG1 BP-HRP Bundle

    sc-541979
    200 µg Ab; 20 µg BP
    $361.00

    ARP-1 (D-12) Neutralizing Peptide

    sc-271264 P
    100 µg/0.5 ml
    $69.00

    ARP-1 Antibody (D-12) X

    sc-271264 X
    200 µg/0.1 ml
    $322.00

    How can I receive a sample of an antibody to test, before ordering the whole vial? Are these Abs marked at this site, somehow?

    Asked by: Stavros
    Thank you for your question. Please contact Technical Service or your local distributor for information on how to receive a free 10 ug sample of this monoclonal antibody.
    Answered by: Technical Service
    Date published: 2022-07-05

    What application is the blocking peptide sc-271264 P appropriate for?

    Asked by: jenniferc
    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: 2017-03-01
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    Rated 5 out of 5 by from Great Western blot data of ARPGreat Western blot data of ARP-1 expression in non-transfected and mouse ARP-1 transfected 293T whole cell lysates. -SCBT QC
    Date published: 2014-03-31
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    ARP-1 Antibody (D-12) is rated 5.0 out of 5 by 1.
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