Date published: 2026-10-19

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Ref-1 Antibody (15): sc-136057

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Datasheets
  • Ref-1 Antibody (15) is a mouse monoclonal IgG1, cited in 1 publications, provided at 50 µg/0.5 ml
  • raised against amino acids 3-142 of Ref-1 of human origin
  • recommended for detection of Ref-1 of mouse, rat, human and canine origin by WB, IP and IF; not recommended for IP
  • See Ref-1 (C-4): sc-17774 for Ref-1 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Ref-1 Antibody (15). This work is in progress.
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Ref-1 Antibody (15) is a mouse monoclonal IgG1 antibody that recognizes Ref-1 in mouse, rat, human, and canine samples through western blotting (WB), immunoprecipitation (IP), and immunofluorescence (IF). Ref-1, also known as redox factor 1, plays a crucial role in regulating transcription factor activity by modulating redox state, which maintains proper gene expression. Ref-1 primarily localizes in the nucleus, functioning as a redox regulator with DNA repair capabilities, highlighting Ref-1′s importance in cellular responses to oxidative stress and DNA damage. Anti-Ref-1 antibody (15) enables research into how Ref-1 interacts with and activates transcription factors like Fos and Jun through reversible oxidation of a conserved cysteine residue, underscoring Ref-1′s significance in cellular signaling pathways. By restoring DNA binding activity in transcription factors, Ref-1 ensures fine-tuned gene expression in response to environmental changes, making Ref-1 vital for cellular homeostasis and prevention of diseases related to dysregulated gene expression. Anti-Ref-1 antibody (15) serves as an essential tool for studying gene regulation mechanisms and cellular responses to oxidative stress.

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

Ref-1 Antibody (15) References:

  1. Anticancer clinical utility of the apurinic/apyrimidinic endonuclease/redox factor-1 (APE/Ref-1).  |  Zhang, Y. and Wang, J. 2010. Chin J Cancer. 29: 333-9. PMID: 20193121
  2. Apurinic/apyrimidinic endonuclease/redox factor-1 (APE1/Ref-1) redox function negatively regulates NRF2.  |  Fishel, ML., et al. 2015. J Biol Chem. 290: 3057-68. PMID: 25492865
  3. APE1/Ref-1 as a Serological Biomarker for the Detection of Bladder Cancer.  |  Shin, JH., et al. 2015. Cancer Res Treat. 47: 823-33. PMID: 25672588
  4. Acute exercise stress promotes Ref1/Nrf2 signalling and increases mitochondrial antioxidant activity in skeletal muscle.  |  Wang, P., et al. 2016. Exp Physiol. 101: 410-20. PMID: 26682532
  5. Ref-1 protects against FeCl3-induced thrombosis and tissue factor expression via the GSK3β-NF-κB pathway.  |  Lee, I., et al. 2021. Korean J Physiol Pharmacol. 25: 59-68. PMID: 33361538
  6. Exploring transcriptional regulators Ref-1 and STAT3 as therapeutic targets in malignant peripheral nerve sheath tumours.  |  Gampala, S., et al. 2021. Br J Cancer. 124: 1566-1580. PMID: 33658640
  7. Ref-1 redox activity alters cancer cell metabolism in pancreatic cancer: exploiting this novel finding as a potential target.  |  Gampala, S., et al. 2021. J Exp Clin Cancer Res. 40: 251. PMID: 34376225
  8. Bis-Cinnamamide Derivatives as APE/Ref-1 Inhibitors for the Treatment of Human Melanoma.  |  Alhazmi, R., et al. 2022. Molecules. 27: PMID: 35566022
  9. Role of APE1/Ref-1 in hydrogen peroxide-induced apoptosis in human renal HK-2 cells.  |  Kim, HY., et al. 2024. Kidney Res Clin Pract. 43: 186-201. PMID: 37448293
  10. The Potential of Targeting APE1/Ref-1 as a Therapeutic Intervention for Duchenne Muscular Dystrophy.  |  Lalunio, H., et al. 2024. Antioxid Redox Signal.. PMID: 39729027

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ref-1 Antibody (15)

sc-136057
50 µg/0.5 ml
$322.00

What is the recommended fixation method for immunofluorescence staining with Ref-1 (15): sc-136057 monoclonal antibody?

Asked by: Randy McDonald
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10ºC methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-03-24
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Rated 4 out of 5 by ET from Strong band seen in WB using HeLa whole cellStrong band seen in WB using HeLa whole cell lysate. -SCBT QC
Date published: 2015-05-28
Rated 4 out of 5 by MS from Good immunofluorescence nuclear and cytoplasmicGood immunofluorescence nuclear and cytoplasmic staining in FHS cells. -SCBT QC
Date published: 2015-01-26
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Ref-1 Antibody (15) is rated 4.0 out of 5 by 2.
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