Paclitaxel是一种有效的抗癌药物,可以促进微管 (microtubule (MT)) 组装,抑制MT解聚,并改变有丝分裂和细胞增殖所需的微管动力学。
Description | Paclitaxel is a potent anticancer medication which can promote microtubule (MT) assembly, inhibit MT depolymerization, and change MT dynamics required for mitosis and cell proliferation. | ||||||||||||||||
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IC50 & Target | IC50: 4 nM (MT) | ||||||||||||||||
In Vitro | Paclitaxel at 0.1, 0.5, and 1 μM reduces the proliferation and survival of CCRF-HSB-2 cells in a dose-dependent fashion and that the IC50 value of taxol is about 0.25 μM[1]. Paclitaxel directly associates with the endoplasmic reticulum to stimulate the release of calcium into the cytosol, contributing to the induction of apoptosis[2]. | ||||||||||||||||
In Vivo | In a SCID mouse xenograft model, low dose metronomic Paclitaxel treatment decreases lung dissemination of EGI-1 cells without significantly affecting their local tumor growth[3]. Low doses of paclitaxel promot liver metastasis in mouse xenografts, which correlats with changes in estrogen metabolism in the host liver[4]. Paclitaxel (2 mg/kg per treatment, black circles) induces mechanical hypersensitivity in the glabrous skin of the hindpaw[5]. | ||||||||||||||||
Solvent & Solubility | In Vitro: DMSO : ≥ 31 mg/mL (36.30 mM) H2O : < 0.1 mg/mL (insoluble) * "≥" means soluble, but saturation unknown. Preparing Stock Solutions
* Please refer to the solubility information to select the appropriate solvent. In Vivo:
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References | |
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