Revision 4

#2222Store at -20C

10 mg

Cell Signaling Technology

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

Background

Anisomycin, an antibiotic produced by Streptomyces griseolus and S. roseochromogenes, was originally described to inhibit protein-protein synthesis at the translational level (1). More recently, it is has been well characterized to strongly activate the stress kinases SAPK/JNK and p38 MAPK, as well as p70/85 S6 kinase in mammalian cells, which results in the rapid induction of immediate-early (IE) genes, such as c-fos, fosB, c-jun, JunB, and JunD (1). Investigators have demonstrated that anisomycin acts as a potent signaling agonist, synergizing with growth factors and phorbol esters to superinduce these IE genes (1,2). Research studies have demonstrated that anisomycin induces apoptosis in many cancer cell lines (3-5).

  1. Hazzalin, C.A. et al. (1998) Mol Cell Biol 18, 1844-54.
  2. Kardalinou, E. et al. (1994) Mol Cell Biol 14, 1066-74.
  3. Kochi, S.K. and Collier, R.J. (1993) Exp Cell Res 208, 296-302.
  4. Törocsik, B. and Szeberényi, J. (2000) Biochem Biophys Res Commun 278, 550-6.
  5. Curtin, J.F. and Cotter, T.G. (2002) Br J Cancer 87, 1188-94.

Molecular Formula

C14H19NO4

Molecular Weight

265.3 g/mol

Purity

>98%

CAS

22862-76-6

Solubility

Soluble in DMSO at 100mg/ml and MeOH at 50mg/ml.

Storage

Store lyophilized at -20C. Protect from light. In lyophilized form, the chemical is stable for 24 months. Once in solution, use within 1 month and store at -20C. Aliquot to avoid multiple freeze/thaw cycles.

Directions for Use

Anisomycin is supplied as a lyophilized powder. For a 25 mg/ml stock, reconstitute the 10 mg in 400 µl DMSO. Working concentrations and length of treatments vary depending on the desired effect, but it is typically used at 5-50 µg/ml for 5-60 minutes. Soluble in DMSO or MeOH.

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

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    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
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    Revision 4
    #2222

    Anisomycin

    Anisomycin: Image 1 Expand Image
    使用 Phospho-JunB (Thr102/Thr104) (D3C6) Rabbit mAb #8053 (上图)或 JunB (C37F9) Rabbit mAb #3753(下图),对已经 Anisomycin (25 μg/ml) 处理规定时间、未经处理或已经 JNK 抑制剂 SP600125(50 μM,40 分钟;+)预处理的 293T 细胞的提取物进行蛋白质印迹分析。
    Anisomycin: Image 2 Expand Image
    使用 Phospho-p38 MAPK (Thr180/Tyr182) (D3F9) XP® Rabbit mAb #4511(上图)或 p38 MAPK Antibody #9212(下图),对血清饥饿过夜、经规定浓度的 SB202190 预处理 1 小时且随后经 Anisomycin(25 μg/ml,30 分钟;+)处理的 Jurkat 细胞的提取物进行蛋白质印迹分析。
    Anisomycin: Image 3 Expand Image
    Anisomycin的化学结构