1. Cell Cycle/DNA Damage Cytoskeleton
  2. Microtubule/Tubulin
  3. PM050489

PM050489 是一种有效的聚酮类微管/微管蛋白 (Microtubule/Tubulin) 抑制剂,可从马达加斯加海绵 Lithoplocamia lithistoides 中分离。PM050489 抑制有丝分裂,IC50 值为 26.4 nM。PM050489 具有抗肿瘤活性,能用于癌症研究。

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PM050489 Chemical Structure

PM050489 Chemical Structure

CAS No. : 960210-97-3

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

PM050489 is an effective polyketone inhibitor of Microtubule/Tubulin that can be isolated from Madagascan sponge Lithoplocamia lithistoides. PM050489 inhibits mitosis with an IC50 value of 26.4 nM. PM050489 has antitumor activity and can be used in cancer research[1][2].

IC50 & Target

Mitosis[1]

体外研究
(In Vitro)

PM050489 抑制 HT-29、A-549 和 MDA-MB-231 细胞的活力,GI50 分别为 0.46 nM、0.38 nM 和 0.45 nM[1]
PM050489 (0.01 nM 和 0.1 nM;24 h) 破坏 A549 细胞中微管网络和有丝分裂纺锤体的形态[2]
PM050489 (0.01、0.1、1 和 10 nM) 以剂量依赖性方式在 A549 细胞中抑制微管蛋白的聚合[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Cycle Analysis[2]

Cell Line: A549 cells.
Concentration: 0.25 nM.
Incubation Time: 20 h.
Result: Induced A549 cell cycle arrest in G2/M phase.
分子量

606.15

Formula

C31H44ClN3O7

CAS 号
结构分类
初始来源

Lithoplocamia lithistoides

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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