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Chemical Structure : PST-3
Catalog No.: PC-72173Not For Human Use, Lab Use Only.
PST-3 (Microtubule inhibitor PST-3) is a novel microtubule inhibitor exhibited broad-spectrum cellular cytotoxicity and in vivo potency with high safety.
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PST-3 (Microtubule inhibitor PST-3) is a novel microtubule inhibitor exhibited broad-spectrum cellular cytotoxicity and in vivo potency with high safety.
PST-3 inhibits different cancer cell with high safety (BT549 IC50=15 uM, MDA-MB-468 IC50=16 uM), inhibits human breast cancer cell clonogenic growth with IC50 values rang from 3 uM to 25 uM (MDA-MB-231 cell IC50=11.43 uM).
PST-3 binds to the colchicine binding site on microtubule, induces morphological changes, disrupts the structure of microtubule in cells and inhibits tubulin polymerization, arrests BT549 and MDA-MB-468 cells in G2/M phase.
PST-3 shows preferential growth inhibition in triple-negative breast cancer xenografts growth without neurotoxicity in vivo.
| M.Wt | 376.47 | |
| Formula | C23H20O3S | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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1. Yuxin Zhuang, et al. Am J Cancer Res. 2022 Jan 15;12(1):229-246.
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