UA 62784
Chemical Name: 4-[5-(4-Methoxyphenyl)-2-oxazolyl]-9H-fluoren-9-one
Purity: ≥99%
Biological Activity
Inhibitor of microtubule polymerization in vitro. Interacts with tubulin dimers and promotes the accumulation of mammalian cells in apoptosis. Potentiates antiproliferative effects of vinblastine (Cat. No. 1256) in H2B-GFP HeLa cells. Originally thought to inhibit CENP-E ATPase activity.Technical Data
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Background References
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UA62784 is a cytotoxic inhibitor of microtubules, not CENP-E.
Tcherniuk et al.
Chem.Biol., 2011;18:631 -
Motor-dependent and -independent roles of CENP-E at kinetochores: the cautionary tale of UA62784.
Maiato and Logarinho et al.
Chem.Biol., 2011;18:679
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