Date published: 2026-6-16

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Western Blotting Luminol Reagent: sc-2048

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Datasheets
  • Santa Cruz Biotechnology Luminol reagent is a non-radioactive, light-emitting system for detecting proteins on a Western blot membrane. Horseradish peroxidase mediates oxidation of Luminol reagent in the presence of hydrogen peroxide and this reaction produces an iridescent light.
  • Western blotting Luminol reagent is recommended for Western blotting enhanced chemiluminescence applications using Horseradish Peroxidase (HRP) conjugated secondary antibodies.
  • One Western blotting Luminol reagent package contains 125 ml each Solution A and Solution B, which combine to form sufficient chemiluminescence reagent for a 2,000 cm squared membrane area.
  • Extended exposure times (multiple exposures) to film made possible by long-duration signal
  • Western blotting Luminol reagent solutions are stable at room temperature for one hour. Store at 2-8° C for longer periods up to 12 months. Store in the dark.
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Luminol reagent, primarily utilized in Western blotting, is a chemiluminescent compound that plays a critical role in detecting proteins. This chemical functions by emitting light upon oxidation, a reaction that is catalyzed by the presence of an oxidizing agent and enhanced in the presence of a catalyst. In the context of Western blotting, luminol is part of the detection system where it reacts with the secondary antibody-conjugated horseradish peroxidase (HRP). This luminescence allows for the precise quantification and visualization of proteins transferred onto a membrane, making it an invaluable tool in molecular biology for protein identification and quantification. Researchers harness this capability to analyze protein expression, post-translational modifications, and protein-protein interactions in various biological samples. Santa Cruz Biotechnology′s Luminol package contains 125 ml each Solution A and Solution B, which combine to form sufficient reagent for a 2,000 cm2 membrane area. For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Western Blotting Luminol Reagent References:

  1. Stem cell factor and H2O2 induce GLUT1 translocation in M07e cells.  |  Maraldi, T., et al. 2004. Biofactors. 20: 97-108. PMID: 15322333
  2. Osteopontin inhibits macrophage nitric oxide synthesis to enhance tumor proliferation.  |  Wai, PY., et al. 2006. Surgery. 140: 132-40. PMID: 16904962
  3. Prunella vulgaris extract and rosmarinic acid prevent UVB-induced DNA damage and oxidative stress in HaCaT keratinocytes.  |  Vostálová, J., et al. 2010. Arch Dermatol Res. 302: 171-81. PMID: 19862537
  4. Aloe-emodin induces apoptosis of human nasopharyngeal carcinoma cells via caspase-8-mediated activation of the mitochondrial death pathway.  |  Lin, ML., et al. 2010. Cancer Lett. 291: 46-58. PMID: 19942342
  5. Activation of mTOR signaling pathway contributes to survival of cervical cancer cells.  |  Ji, J. and Zheng, PS. 2010. Gynecol Oncol. 117: 103-8. PMID: 20102778
  6. Leucine promotes leptin receptor expression in mouse C2C12 myotubes through the mTOR pathway.  |  Mao, X., et al. 2011. Mol Biol Rep. 38: 3201-6. PMID: 20151325
  7. An economical single-sided antibody incubation method for Western blotting.  |  Pan, C., et al. 2010. J Virol Methods. 169: 409-11. PMID: 20691216
  8. Overexpression of survivin and cyclin D1 in CHO cells confers apoptosis resistance and enhances growth in serum-free suspension culture.  |  Zhao, X., et al. 2011. Biotechnol Lett. 33: 1293-300. PMID: 21380526
  9. Decreased expression of lysosomal alpha-galactosiase A gene in sporadic Parkinson′s disease.  |  Wu, G., et al. 2011. Neurochem Res. 36: 1939-44. PMID: 21643977
  10. Screening citrullinated proteins in synovial tissues of rheumatoid arthritis using 2-dimensional western blotting.  |  Chang, X., et al. 2013. J Rheumatol. 40: 219-27. PMID: 23242181
  11. Rapid estrogen effects on aromatase phosphorylation in breast cancer cells.  |  Catalano, S., et al. 2014. Methods Mol Biol. 1204: 155-63. PMID: 25182769
  12. Modulation of BV-2 microglia functions by novel quercetin pivaloyl ester.  |  Mrvová, N., et al. 2015. Neurochem Int. 90: 246-54. PMID: 26386394
  13. Long non-coding RNA regulates hair follicle stem cell proliferation and differentiation through PI3K/AKT signal pathway.  |  Cai, B., et al. 2018. Mol Med Rep. 17: 5477-5483. PMID: 29393477

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Western Blotting Luminol Reagent

sc-2048
1 kit
$122.00