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Submit ReviewMonastrol is a potent, cell-permeable, small molecule mitosis inhibitor that does not interact with tubulin. Arrests cells in mitosis and specifically inhibits the motility of the mitotic kinesin Eg5, a motor protein required for mitotic spindle formation and maintenance (IC50 = 14 μM).
Sold with the permission of Harvard University
Monastrol is also offered as part of the Tocriscreen 2.0 Max. 了解 Tocris 化合物库的更多信息。
分子量 | 292.35 |
公式 | C14H16N2O3S |
储存 | Store at RT |
纯度 | ≥98% (HPLC) |
CAS Number | 254753-54-3 |
PubChem ID | 5353454 |
InChI Key | UAIYNMRLUHHRMF-AATRIKPKSA-N |
Smiles | CCOC(=O)C1=C(C)NC(=S)NC1C1=CC(O)=CC=C1 |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
ethanol | 5.85 | 20 | |
DMSO | 29.24 | 100 |
以下数据基于产品分子量 292.35。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 3.42 mL | 17.1 mL | 34.21 mL |
5 mM | 0.68 mL | 3.42 mL | 6.84 mL |
10 mM | 0.34 mL | 1.71 mL | 3.42 mL |
50 mM | 0.07 mL | 0.34 mL | 0.68 mL |
参考文献是支持产品生物活性的出版物。
Kapoor et al (2000) Probing spindle assembly mechanisms with monastrol, a small molecule inhibitor of the mitotic kinesin, Eg5. J.Cell Biol. 150 975 PMID: 10973989
Mayer et al (1999) Small molecule inhibitor of mitotic spindle bipolarity identified in a phenotype-based screen. Science 286 971 PMID: 10542155
If you know of a relevant reference for Monastrol, please let us know.
关键词: Monastrol, Monastrol supplier, Selective, inhibitors, inhibits, mitotic, kinesin, Eg5, Mitosis, Kinesin, 1305, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 Monastrol 的部分引用包括:
Vladimirou et al (2013) Nonautonomous movement of chromosomes in mitosis. Dev Cell 27 60 PMID: 24135231
Lera and Burkard (2012) High mitotic activity of Polo-like kinase 1 is required for chromosome segregation and genomic integrity in human epithelial cells. J Biol Chem 287 42812 PMID: 23105120
Chin (2006) Induction of apoptosis by monastrol, an inhibitor of the mitotic kinesin Eg5, is independent of the spindle checkpoint. Mol Cancer Ther 5 2580 PMID: 17041103
Floriot et al (2015) C-Nap1 mutation affects centriole cohesion and is associated with a Seckel-like syndrome in cattle. Cell Cycle 6 6894 PMID: 25902731
Bassett et al (2010) Epigenetic centromere specification directs aurora B accumulation but is insufficient to efficiently correct mitotic errors. Sci Rep 190 177 PMID: 20643881
Vijapurkar et al (2007) Potentiation of kinesin spindle protein inhibitor-induced cell death by modulation of mitochondrial and death receptor apoptotic pathways. Cancer Res 67 237 PMID: 17210704
Corrigan et al (2013) Automated tracking of mitotic spindle pole positions shows that LGN is required for spindle rotation but not orientation maintenance. Springerplus 12 2643 PMID: 23907121
Drpic et al (2018) Chromosome Segregation Is Biased by Kinetochore Size. Curr Biol 28 1344 PMID: 29706521
Wong et al (2018) Lipid accumulation facilitates mitotic slippage-induced adaptation to anti-mitotic drug treatment. Cell Death Discov 4 109 PMID: 30510774
Barr and Bakal (2015) A sensitised RNAi screen reveals a ch-TOG genetic interaction network required for spindle assembly. Nat Commun 5 10564 PMID: 26037491
Shrestha and Draviam (2013) Lateral to end-on conversion of chromosome-microtubule attachment requires kinesins CENP-E and MCAK. Curr Biol 23 1514 PMID: 23891108
Bartoli et al (2011) Kinesin molecular motor Eg5 functions during polypeptide synthesis. Mol Biol Cell 22 3420 PMID: 21795388
Samoshkin et al (2009) Human condensin function is essential for centromeric chromatin assembly and proper sister kinetochore orientation. PLoS One 4 e6831 PMID: 19714251
Trinkle-Mulcahy et al (2003) Time-lapse imaging reveals dynamic relocalization of PP1gamma throughout the mammalian cell cycle. Mol Biol Cell 14 107 PMID: 12529430
Asraf et al (2015) Mitotic slippage and expression of survivin are linked to differential sensitivity of human cancer cell-lines to the Kinesin-5 inhibitor monastrol. PLoS One 10 e0129255 PMID: 26035434
Habu and Matsumoto (2013) p31(comet) inactivates the chemically induced Mad2-dependent spindle assembly checkpoint and leads to resistance to anti-mitotic drugs. Nature 2 562 PMID: 24255856
Kabeche and Compton (2013) Cyclin A regulates kinetochore microtubules to promote faithful chromosome segregation. J Biol Chem 502 110 PMID: 24013174
Asteriti et al (2017) Identification of small molecule inhibitors of the Aurora-A/TPX2 complex. Oncotarget 8 32117 PMID: 28389630
Shrestha (2017) Aurora-B kinase pathway controls the lateral to end-on conversion of kinetochore-microtubule attachments in human cells. Nat Commun 8 150 PMID: 28751710
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