Date published: 2025-9-9

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NCoA-3 Antibody (F-2): sc-5305

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Datasheets
  • NCoA-3 Antibody (F-2) is a mouse monoclonal IgG1 κ NCoA-3 antibody, cited in 9 publications, provided at 200 µg/ml
  • raised against amino acids 455-851 of NCoA-3 of mouse origin
  • NCoA-3 Antibody (F-2) is recommended for detection of NCoA-3 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-NCoA-3 Antibody (F-2) 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
  • TransCruz reagent for ChIP application (sc-5305 X, 200 µg/0.1 ml)
  • Contact our Technical Service Department (or your local Distributor) for more information on how to receive a FREE 10 µg sample of NCoA-3 (F-2): sc-5305.
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for NCoA-3 Antibody (F-2) for WB applications. These reagents are now offered in bundles with NCoA-3 Antibody (F-2) (see ordering information below).

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SEE ALSO...

NCoA-3 Antibody (F-2) is a mouse monoclonal IgG1 kappa light chain antibody that detects NCoA-3 of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). NCoA-3 (F-2) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase, phycoerythrin, fluorescein isothiocyanate, and multiple Alexa Fluor® conjugates. NCoA-3, also known as receptor-associated coactivator 3, plays a crucial role in the regulation of gene expression as a transcriptional coactivator for steroid hormone receptors, thyroid hormone receptors, and retinoic acid receptors. NCoA-3 interaction with nuclear receptors is vital for transcriptional activation of target genes, particularly in hormone-responsive elements. NCoA-3 is implicated in breast and ovarian cancers, where elevated expression is associated with estrogen receptor positivity, highlighting importance in cancer biology and potential as a therapeutic target. NCoA-3 interaction with other coactivators, such as GRIP1 and SRC-1, further underscores a role in modulating transcriptional responses to hormonal signals, making NCoA-3 significant in both normal physiology and disease states.

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 (F-2) References:

  1. 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
  2. Nuclear Receptor Coactivator NCOA3 Regulates UV Radiation-Induced DNA Damage and Melanoma Susceptibility.  |  de Semir, D., et al. 2021. Cancer Res. 81: 2956-2969. PMID: 33766890
  3. NCOA3 is a critical oncogene in thyroid cancer via the modulation of major signaling pathways.  |  Li, Y., et al. 2022. Endocrine. 75: 149-158. PMID: 34251576
  4. NCOA3, a new player in melanoma susceptibility and a therapeutic target.  |  Bezrookove, V. and Kashani-Sabet, M. 2022. Cancer Gene Ther. 29: 399-401. PMID: 35322161
  5. AIB1/SRC-3/NCOA3 function in estrogen receptor alpha positive breast cancer.  |  Kiliti, AJ., et al. 2023. Front Endocrinol (Lausanne). 14: 1250218. PMID: 37711895
  6. GTF2H4 regulates partial EndMT via NF-κB activation through NCOA3 phosphorylation in ischemic diseases.  |  Fang, Z., et al. 2024. Innovation (Camb). 5: 100565. PMID: 38379791
  7. Sequence and characterization of a coactivator for the steroid hormone receptor superfamily.  |  Oñate, SA., et al. 1995. Science. 270: 1354-7. PMID: 7481822
  8. The nuclear hormone receptor gene superfamily.  |  Ribeiro, RC., et al. 1995. Annu Rev Med. 46: 443-53. PMID: 7598477
  9. GRIP1, a novel mouse protein that serves as a transcriptional coactivator in yeast for the hormone binding domains of steroid receptors.  |  Hong, H., et al. 1996. Proc Natl Acad Sci U S A. 93: 4948-52. PMID: 8643509
  10. The transcriptional co-activator p/CIP binds CBP and mediates nuclear-receptor function.  |  Torchia, J., et al. 1997. Nature. 387: 677-84. PMID: 9192892
  11. RAC3, a steroid/nuclear receptor-associated coactivator that is related to SRC-1 and TIF2.  |  Li, H., et al. 1997. Proc Natl Acad Sci U S A. 94: 8479-84. PMID: 9238002
  12. AIB1, a steroid receptor coactivator amplified in breast and ovarian cancer.  |  Anzick, SL., et al. 1997. Science. 277: 965-8. PMID: 9252329

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

NCoA-3 Antibody (F-2)

sc-5305
200 µg/ml
$316.00

NCoA-3 Antibody (F-2): m-IgG Fc BP-HRP Bundle

sc-526482
200 µg Ab; 10 µg BP
$354.00

NCoA-3 Antibody (F-2): m-IgG1 BP-HRP Bundle

sc-531855
200 µg Ab; 20 µg BP
$354.00

NCoA-3 Antibody (F-2) X

sc-5305 X
200 µg/0.1 ml
$316.00

NCoA-3 Antibody (F-2) AC

sc-5305 AC
500 µg/ml, 25% agarose
$416.00

NCoA-3 Antibody (F-2) HRP

sc-5305 HRP
200 µg/ml
$316.00

NCoA-3 Antibody (F-2) FITC

sc-5305 FITC
200 µg/ml
$330.00

NCoA-3 Antibody (F-2) PE

sc-5305 PE
200 µg/ml
$343.00

NCoA-3 Antibody (F-2) Alexa Fluor® 488

sc-5305 AF488
200 µg/ml
$357.00

NCoA-3 Antibody (F-2) Alexa Fluor® 546

sc-5305 AF546
200 µg/ml
$357.00

NCoA-3 Antibody (F-2) Alexa Fluor® 594

sc-5305 AF594
200 µg/ml
$357.00

NCoA-3 Antibody (F-2) Alexa Fluor® 647

sc-5305 AF647
200 µg/ml
$357.00

NCoA-3 Antibody (F-2) Alexa Fluor® 680

sc-5305 AF680
200 µg/ml
$357.00

NCoA-3 Antibody (F-2) Alexa Fluor® 790

sc-5305 AF790
200 µg/ml
$357.00

When should the TransCruz reagent sc-5305 X be used instead of the standard form sc-5305?

Asked by: cjMara
Thank you for your question. We recommend using the TransCruz reagent form when performing ChIP or GelShift assays. This form can also be used in other applications such as Western Blot or IHC, but the dilution should be adjusted by a factor of 10 to account for the higher original concentration.
Answered by: Technical Support
Date published: 2017-02-25
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Rated 1 out of 5 by from Didnot work for WBdid not work for western - samples were human cells in culture
Date published: 2017-11-21
Rated 4 out of 5 by from This antibody works well and can be usedThis antibody works well and can be used for IP with mouse L T2. -SCBT Publication Review
Date published: 2015-05-11
Rated 5 out of 5 by from Good ChIP antibodyGood ChIP antibody, published using mouse NIH-3T3, MCF7 and 293 cells. -SCBT Publication Review
Date published: 2015-04-27
Rated 5 out of 5 by from Good WB publishable data gathered with mouseGood WB publishable data gathered with mouse MCF10 AT. -SCBT Publication Review
Date published: 2015-03-09
Rated 3 out of 5 by from Decent WB data obtained with some backgroundDecent WB data obtained with some background using HeLa nuclear extract. -SCBT QC
Date published: 2015-02-13
Rated 4 out of 5 by from really good WB signal obtained using Jurkat and Kreally good WB signal obtained using Jurkat and K-562 whole cell lysates. -SCBT QC
Date published: 2015-01-15
Rated 4 out of 5 by from Successfully used in ChIP applications withSuccessfully used in ChIP applications with publishable data obtained using mouse 293 cells. -SCBT Publication Review
Date published: 2015-01-11
Rated 4 out of 5 by from WB: Worked well in U373 and D54 human astrocytomaWB: Worked well in U373 and D54 human astrocytoma cell lines. -SCBT Publication Review
Date published: 2013-07-17
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NCoA-3 Antibody (F-2) is rated 3.8 out of 5 by 8.
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