Cat. No. 3993
Alternative Name: Seocalcitol
Chemical Name: (1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-
Biological ActivityVitamin D receptor (VDR) agonist; analog of calcitriol (Cat. No. 2551). Exhibits anti-tumor and anti-proliferative activity with reduced hypercalcemic effects. 60 times more potent in inhibiting MCF-7 cell growth in vitro; also shown to induce autophagy in MCF-7 cells. Reverses the effects of parathyroid hormone-related protein (PTHrP).
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Bhatia et al (2009) EB1089 inhibits the parathyroid hormone-related protein-enhanced bone metastasis and xenograft growth of human prostate cancer cells. Mol.Cancer Ther. 8 1787. PMID: 19584236.
Lu et al (2008) Vitamin D3 analogue EB1089 inhibits the proliferation of human laryngeal squamous carcinoma cells via p57. Mol.Cancer Ther. 7 1268. PMID: 18483314.
Ormerod et al (2008) The calcitriol analogue EB1089 impairs alveolarization and induces localized regions of increased fibroblast density in neonatal rat lung. Exp.Lung.Rs. 34 155.
Hoyer-Hansen et al (2005) Vitamin D analog EB1089 triggers dramatic lysosomal changes and Beclin 1-mediated autophagic cell death. Cell Death Differ. 12 1297. PMID: 15905882.
Abdaimi et al (1999) Reversal of hypercalcaemia with the vitamin D analogue EB1089 in a human model of squamous cancer. Cancer Res, 59 3325.
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Citations are publications that use Tocris products. Selected citations for EB 1089 include:
Sharma et al (2015) A novel cytostatic form of autophagy in sensitization of non-small cell lung cancer cells to radiation by vitamin D and the vitamin D analog, EB 1089. Oncotarget 10 2346. PMID: 25629933.
Solomon et al (2014) VDR activity is differentially affected by Hic-5 in prostate cancer and stromal cells. Mol Cancer Res 12 1166. PMID: 24825850.
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Keywords: EB 1089, supplier, EB1089, VDR, agonist, Vitamin, D, receptors, seocalcitol, VDR-like, Tocris Bioscience, Vitamin D Receptor Agonist products
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