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Category: Nuclear ReceptorsarrowVDR-like Receptors
Cat.No. Product Name
2551 Calcitriol
Alternative name(s): 1,25-Dihydroxyvitamin D3
Price and Availability

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Calcitriol
Chemical Name: (1a,3b,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3,2 5-triol

Biological Activity:

Active metabolite of vitamin D3 that activates the vitamin D receptor (VDR). Displays calcaemic actions; stimulates intestinal and renal Ca2+ absorption and regulates bone Ca2+ turnover. Exhibits antitumour activity; inhibits in vivo and in vitro cell proliferation in a wide range of cells including breast, prostate, colon, skin and brain carcinomas and myeloid leukaemia cells.

Technical Data:

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M.Wt: 416.64
Formula: C27H44O3
Storage: Desiccate at -20°C
Solubility: Soluble in DMSO and in Ethanol
Purity: >99%
CAS No: [32222-06-3]

Resources:

  • Certificate of Analysis / MSDS:

    Certificate of Analysis: View current batch
    Product/Material Safety Data Sheet: View current batch

    References:

    Canalejo et al (2000) The in vitro effect of calcitriol on parathyroid cell proliferation and apoptosis. J.Am.Soc.Nephrol. 11 1865. Beer and Myrthue (2004) Calcitriol in cancer treatment: from the lab to the clinic. Mol.Cancer Ther. 3 373. Nijenhuis et al (2006) The novel vitamin D analog ZK191784 as an intestine-specific vitamin D antagonist. FASEB J. 20 1589.
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    Keywords: Calcitriol, VDR-like Receptors, Vitamin D Receptor (VDR) Agonist, 1,25-Dihydroxyvitamin D3, Tocris Bioscience

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