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Jasplakinolide (CAS 102396-24-7)

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Alternate Names:
Jasplakinolide also known as Jaspamide; (3S,6R,9R,13S,15R,16E,19S)-3,5,13,15,17,19-Hexamethyl-6-[(2-bromo-1H-indole-3-yl)methyl]-9-(4-hydroxyphenyl)-12-oxa-2,5,8-triazacyclononadeca-16-ene-1,4,7,11-tetraone; cyclo[(3R)-3-(4-hydroxyphenyl)-β-alanyl-8S-hydroxy-2S,4E,6R-trimethyl-4-nonenoyl-L-alanyl-2-bromo-N-methyl-D-tryptophyl]
Application:
Jasplakinolide is a cell permeable compound which stabilizes pre-formed actin filaments and inhibits their disassembly
CAS Number:
102396-24-7
Purity:
≥97%
Molecular Weight:
709.67
Molecular Formula:
C36H45BrN4O6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Jasplakinolide is a naturally occurring macrocyclic peptide which induces the polymerization of actin into filaments (F-actin). Jasplakinolide is demonstrated to bind to F-actin competitively with Phalloidin (sc-202763), an irreversible stabilizer of F-actin, to stabilize the filaments and to promote filamentous assembly of actin. Actin filaments form the structural foundation of the cytoskeleton and native regulation of actin polymerization/depolymerization is for mechanical processes in the cell. Antiproliferative and cytotoxic effects are produced by Jasplakinolide, attributed to prevention of F-actin depolymerization and to induced overpolymerization of monomeric actin. Jasplakinolide was shown to enhance the interleukin-2 apoptotic signal in CTLL-20 interleukin-2-dependent T cells, suggesting a participation of the actin cytoskeleton in the transduction of proliferative signals to cells. Jasplakinolide prevents activation of store-mediated Ca2+ entry into human platelets, also through its effect on the actin cytoskeleton.


Jasplakinolide (CAS 102396-24-7) References

  1. The anti-proliferative agent jasplakinolide rearranges the actin cytoskeleton of plant cells.  |  Sawitzky, H., et al. 1999. Eur J Cell Biol. 78: 424-33. PMID: 10430024
  2. Role of actin-filament disassembly in lamellipodium protrusion in motile cells revealed using the drug jasplakinolide.  |  Cramer, LP. 1999. Curr Biol. 9: 1095-105. PMID: 10531004
  3. Effects of jasplakinolide on the kinetics of actin polymerization. An explanation for certain in vivo observations.  |  Bubb, MR., et al. 2000. J Biol Chem. 275: 5163-70. PMID: 10671562
  4. A role for the actin cytoskeleton in the initiation and maintenance of store-mediated calcium entry in human platelets. Evidence for conformational coupling.  |  Rosado, JA., et al. 2000. J Biol Chem. 275: 7527-33. PMID: 10713057
  5. In vitro screening of crude extracts and pure metabolites obtained from marine invertebrates for the treatment of breast cancer.  |  Stingl, J., et al. 1992. Cancer Chemother Pharmacol. 30: 401-6. PMID: 1505079
  6. A simple model for the cooperative stabilisation of actin filaments by phalloidin and jasplakinolide.  |  Visegrády, B., et al. 2005. FEBS Lett. 579: 6-10. PMID: 15620683
  7. Dynamics of an F-actin aggresome generated by the actin-stabilizing toxin jasplakinolide.  |  Lázaro-Diéguez, F., et al. 2008. J Cell Sci. 121: 1415-25. PMID: 18398002
  8. New class of antifungal agents: jasplakinolide, a cyclodepsipeptide from the marine sponge, Jaspis species.  |  Scott, VR., et al. 1988. Antimicrob Agents Chemother. 32: 1154-7. PMID: 3190203
  9. Growth modulation and differentiation of acute myeloid leukemia cells by jaspamide.  |  Fabian, I., et al. 1995. Exp Hematol. 23: 583-7. PMID: 7601248
  10. Jasplakinolide's inhibition of the growth of prostate carcinoma cells in vitro with disruption of the actin cytoskeleton.  |  Senderowicz, AM., et al. 1995. J Natl Cancer Inst. 87: 46-51. PMID: 7666463
  11. Jasplakinolide, a cytotoxic natural product, induces actin polymerization and competitively inhibits the binding of phalloidin to F-actin.  |  Bubb, MR., et al. 1994. J Biol Chem. 269: 14869-71. PMID: 8195116
  12. Jasplakinolide: interaction with radiation and hyperthermia in human prostate carcinoma and Lewis lung carcinoma.  |  Takeuchi, H., et al. 1998. Cancer Chemother Pharmacol. 42: 491-6. PMID: 9788576
  13. Actin stabilization by jasplakinolide enhances apoptosis induced by cytokine deprivation.  |  Posey, SC. and Bierer, BE. 1999. J Biol Chem. 274: 4259-65. PMID: 9933626

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Jasplakinolide, 50 µg

sc-202191
50 µg
$184.00

Jasplakinolide, 100 µg

sc-202191A
100 µg
$305.00