Date published: 2026-2-12

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Demecolceine (CAS 518-11-6)

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CAS Number:
518-11-6
Molecular Weight:
357.40
Molecular Formula:
C20H23NO5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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An antimitotic agent that disrupts microtubles preventing tubulin polymerization. Stimulates the intrinsic GTPase activity of tubulin. Induces apoptosis in several normal and tumor cell lines and activates JNK/SAPK signaling.


Demecolceine (CAS 518-11-6) References

  1. Demecolcine-induced oocyte enucleation for somatic cell cloning: coordination between cell-cycle egress, kinetics of cortical cytoskeletal interactions, and second polar body extrusion.  |  Ibáñez, E., et al. 2003. Biol Reprod. 68: 1249-58. PMID: 12606412
  2. Tubulin structure and biochemistry.  |  Ludueña, RF., et al. 1992. Curr Opin Cell Biol. 4: 53-7. PMID: 1558754
  3. Activated bovine cytoplasts prepared by demecolcine-induced enucleation support development of nuclear transfer embryos in vitro.  |  Russell, DF., et al. 2005. Mol Reprod Dev. 72: 161-70. PMID: 16007680
  4. Effects of colchicine or demecolcine on cytoplasmic protrusions and assisted enucleation of golden hamster oocytes.  |  Wang, L., et al. 2009. Cell Biol Int. 33: 1274-9. PMID: 19732847
  5. Enucleation of demecolcine-treated bovine oocytes in cytochalasin-free medium: mechanism investigation and practical improvement.  |  Meng, Q., et al. 2011. Cell Reprogram. 13: 411-8. PMID: 21740270
  6. The construction of cloned Sika deer embryos (Cervus nippon hortulorum) by demecolcine auxiliary enucleation.  |  Yin, Y., et al. 2014. Reprod Domest Anim. 49: 164-9. PMID: 24138424
  7. Chemically assisted somatic cell nuclear transfer without micromanipulator in the goat: effects of demecolcine, cytochalasin-B, and MG-132 on the efficiency of a manual method of oocyte enucleation using a pulled Pasteur pipette.  |  Hosseini, SM., et al. 2015. Anim Reprod Sci. 158: 11-8. PMID: 25956201
  8. Apoptosis by demecolcine in V79 cells.  |  Fujikawa-Yamamoto, K., et al. 1994. Cell Struct Funct. 19: 391-6. PMID: 7720099
  9. Apoptosis in rat hippocampal dentate gyrus after intraventricular colchicine.  |  Ceccatelli, S., et al. 1997. Neuroreport. 8: 3779-83. PMID: 9427370
  10. Microtubule-interfering agents activate c-Jun N-terminal kinase/stress-activated protein kinase through both Ras and apoptosis signal-regulating kinase pathways.  |  Wang, TH., et al. 1998. J Biol Chem. 273: 4928-36. PMID: 9478937
  11. Role of the colchicine ring A and its methoxy groups in the binding to tubulin and microtubule inhibition.  |  Andreu, JM., et al. 1998. Biochemistry. 37: 8356-68. PMID: 9622487

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Demecolceine, 50 mg

sc-218111
50 mg
$330.00