Chemical Structure : Hemi-ubistatin
Catalog No.: PC-27978Not For Human Use, Lab Use Only.
Hemi-ubistatin B (h-ubiB) is a small molecule inhibitor of proteasome-dependent degradation by binding the ubiquitin chain, binds ubiquitin and diubiquitin, shows strong preference for K48-linkages over K11 and K63, penetrates cancer cells and alters the cellular ubiquitin landscape.
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Hemi-ubistatin B (h-ubiB) is a small molecule inhibitor of proteasome-dependent degradation by binding the ubiquitin chain, binds ubiquitin and diubiquitin, shows strong preference for K48-linkages over K11 and K63, penetrates cancer cells and alters the cellular ubiquitin landscape.
| M.Wt | 449.36 | |
| Formula | C16H9N3Na2O6S2 | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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1. Verma R, et al. Science. 2004 Oct 1;306(5693):117-20.
2. Nakasone MA, et al. Structure. 2017 Dec 5;25(12):1839-1855.e11.

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