Date published: 2026-4-25

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NCoA-3 Antibody (AX 15): sc-56856

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Datasheets
  • NCoA-3 Antibody (AX 15) is a mouse monoclonal IgG1 κ, cited in 1 publications, provided at 200 µg/ml
  • raised against amino acids 605-1294 of NCoA-3 of human origin
  • recommended for detection of NCoA-3 of human origin by WB, IP, IF and IHC(P)
  • m-IgG Fc BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for NCoA-3 Antibody (AX 15) for WB and IHC(P) applications. These reagents are now offered in bundles with NCoA-3 Antibody (AX 15) (see ordering information below).
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NCoA-3 Antibody (AX 15) is a mouse monoclonal IgG1 antibody that detects NCoA-3 in human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry with paraffin-embedded sections (IHCP). NCoA-3, also known as RAC3, ACTR, AIB-1, and p/CIP, plays a crucial role as a transcriptional coactivator that interacts with steroid hormone receptors, thereby influencing gene expression in response to hormonal signals. NCoA-3 is particularly significant in cancer biology, showing overexpression in estrogen receptor-positive ovarian and breast cancers, where NCoA-3 is essential for the transcriptional activation of p300/CBP-dependent transcription factors. NCoA-3′s ability to modulate transcriptional activity highlights NCoA-3′s importance in regulating genes involved in cell proliferation and survival, making NCoA-3 a key player in the development and progression of hormone-responsive tumors. Anti-NCoA-3 antibody (AX 15) enables researchers to gain valuable insights into hormone action mechanisms and coactivator roles in cancer, facilitating the exploration of potential therapeutic targets.

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

NCoA-3 Antibody (AX 15) References:

  1. Elevated expression levels of NCOA3, TOP1, and TFAP2C in breast tumors as predictors of poor prognosis.  |  Zhao, C., et al. 2003. Cancer. 98: 18-23. PMID: 12833450
  2. The transcriptional co-activator p/CIP (NCoA-3) is up-regulated by STAT6 and serves as a positive regulator of transcriptional activation by STAT6.  |  Arimura, A., et al. 2004. J Biol Chem. 279: 31105-12. PMID: 15145939
  3. Polyglutamine repeat length in the NCOA3 does not affect risk in familial breast cancer.  |  Wilkening, S., et al. 2005. Cancer Epidemiol Biomarkers Prev. 14: 291-2. PMID: 15668512
  4. NCOA3, a new fusion partner for MOZ/MYST3 in M5 acute myeloid leukemia.  |  Esteyries, S., et al. 2008. Leukemia. 22: 663-5. PMID: 17805331
  5. Investigation of the 1758G>C and 2880A>G variants within the NCOA3 gene in a breast cancer affected Australian population.  |  Gabrovska, PN., et al. 2011. Gene. 482: 68-72. PMID: 21601620
  6. Prognostic relevance of AIB1 (NCoA3) amplification and overexpression in breast cancer.  |  Burandt, E., et al. 2013. Breast Cancer Res Treat. 137: 745-53. PMID: 23322234
  7. Esrrb directly binds to Gata6 promoter and regulates its expression with Dax1 and Ncoa3.  |  Uranishi, K., et al. 2016. Biochem Biophys Res Commun. 478: 1720-5. PMID: 27601327
  8. Linking FOXO3, NCOA3, and TCF7L2 to Ras pathway phenotypes through a genome-wide forward genetic screen in human colorectal cancer cells.  |  Kundu, S., et al. 2018. Genome Med. 10: 2. PMID: 29301589
  9. Genome-wide analysis of thyroid function in Australian adolescents highlights SERPINA7 and NCOA3.  |  Nolan, J., et al. 2021. Eur J Endocrinol. 185: 743-753. PMID: 34524976
  10. Clinicopathologic and genetic characterization of angiofibroma of soft tissue: a study of 12 cases including two cases with AHRR::NCOA3 gene fusion.  |  Yamashita, K., et al. 2023. Histopathology. 83: 57-66. PMID: 36860189

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

NCoA-3 Antibody (AX 15)

sc-56856
200 µg/ml
$322.00

NCoA-3 Antibody (AX 15): m-IgG Fc BP-HRP Bundle

sc-537126
200 µg Ab; 10 µg BP
$361.00

NCoA-3 Antibody (AX 15): m-IgGκ BP-HRP Bundle

sc-534318
200 µg Ab; 40 µg BP
$361.00