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Category: Cellular Processes and ComponentsarrowSignal TransductionarrowHedgehog Signalling
Cat.No. Product Name
1623 Cyclopamine
Price and Availability

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Cyclopamine
Chemical Name: (2'R,3S,3'R,3'aS,6'S,6aS,6bS,7'aR,11aS,11bR)-1,2,3,3'a, 4,4',5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-Octadecahydro- 3',6',10,11b-tetramethylspiro[9H-benzo[a]fluorene-9,2'( 3'H)-furo[3,2-b]pyridin]-3-ol

Biological Activity:

Inhibitor of hedgehog (hh) signalling, likely via direct inhibition of smoothened, the accessory protein to the putative hh receptor patched. Anti-cancer and teratogenic in vivo.

Technical Data:

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M.Wt: 411.63
Formula: C27H41NO2
Storage: Desiccate at -20°C
Solubility: Soluble to 5 mM in Ethanol
CAS No: [4449-51-8]

Resources:

  • Certificate of Analysis / MSDS:

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

    References:

    Incardona et al (2000) Cyclopamine inhibition of sonic hedgehog signal transduction is not mediated through effects on cholesterol transport. Dev.Biol. 224 440. Chen et al (2002) Inhibition of hedgehog signaling by direct binding of cyclopamine to smoothened. Genes Dev. 16 2743. King (2002) Roughing up smoothened: chemical inhibitors of hedgehog signaling. J.Biol. 1 8. Scott (2003) Cancer: a twist in a hedgehog's tale. Nature 425 780.
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    Keywords: Cyclopamine, Signal Transduction, Inhibitor Of Hedgehog (hh) Signalling, Tocris Bioscience

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