Revision 1

#2190Store at RT

10 mg

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

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For Research Use Only. Not for Use in Diagnostic Procedures.

Background

Nocodazole is an anti-neoplastic agent that reversibly interferes with the polymerization of microtubules (1). Widely-used as a cell cycle synchronizing agent in cell biology labs to induce mitotic arrest, investigators have demonstrated that high concentrations of nocodazole induce microtubule depolymerization, whereas low concentrations alter spindle microtubule dynamics, but microtubules do not depolymerize (2-4). Recent research studies have demonstrated nocodazole to be a common inhibitor of various cancer-related kinases, including: ABL, c-KIT, BRAF, MEK1, MEK2, and MET (5).

  1. De Brabander, M.J. et al. (1976) Cancer Res 36, 905-16.
  2. Vasquez, R.J. et al. (1997) Mol Biol Cell 8, 973-85.
  3. Jordan, M.A. et al. (1992) J Cell Sci 102 ( Pt 3), 401-16.
  4. Blajeski, A.L. et al. (2002) J Clin Invest 110, 91-9.
  5. Park, H. et al. (2012) ChemMedChem 7, 53-6.

Molecular Formula

C14H11N3O3S

Molecular Weight

301.3 g/mol

Purity

>98%

CAS

31430-18-9

Solubility

Soluble in DMSO at 10mg/ml.

Storage

Store lyophilized at room temperature or in solution at -20ºC, desiccated. Protect from light. In lyophilized form, the chemical is stable for 24 months. Once in solution, use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Directions for Use

Nocodazole is supplied as a lyophilized powder. For a 1 mg/ml stock, reconstitute the 10 mg in 10 ml DMSO. Working concentrations and length of treatments vary depending on the desired effect, but it is typically used at 0.1-1 µg/ml for 12-48 hr. Soluble in DMSO.

Background References

    Cross-Reactivity Key

    H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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    Revision 1
    #2190

    Nocodazole

    Nocodazole: Image 1 Expand Image
    使用 Phospho-Histone H3 (Ser10) (D2C8) XP® Rabbit mAb #3377(上图)或 Histone H3 Antibody #9715(下图),对未经处理 (-) 或已经诺考达唑(0.1 μg/ml,18 小时;+)或 λ 磷酸酶 (+) 处理的 HeLa 细胞的提取物进行蛋白质印迹分析。
    Nocodazole: Image 2 Expand Image
    使用 Phospho-NPM (Ser4) (D19C1) XP® Rabbit mAb #3520(上图)或 NPM Antibody #3542(下图),对未经处理 (-) 或已经诺考达唑(0.1 μg/ml,18 小时;+)处理的 HeLa 细胞的提取物进行蛋白质印迹分析。
    Nocodazole: Image 3 Expand Image
    诺考达唑的化学结构。