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Inhibitor of DNA topoisomerase I that displays antitumor activity against a range of tumor types. Active metabolite available (SN 38, Cat. No. 2684).
|Storage||Store at RT|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
|water||3.12||5 with gentle warming|
Preparing Stock Solutions
The following data is based on the product molecular weight 623.14. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.6 mL||8.02 mL||16.05 mL|
|5 mM||0.32 mL||1.6 mL||3.21 mL|
|10 mM||0.16 mL||0.8 mL||1.6 mL|
|50 mM||0.03 mL||0.16 mL||0.32 mL|
References are publications that support the biological activity of the product.
Kawato et al (1993) Inhibitory activity of camptothecin derivatives against acetylcholinesterase in dogs and their binding activity to acetylcholine receptors in rats. J.Pharm.Pharmacol. 45 444 PMID: 8099964
Vassal et al (1996) Therapeutic activity of CPT-11, a DNA topoisomerase I inhibitor against peripheral primitive neuroectodermal tumour and neuroblastoma xenografts. Br.J.Cancer. 74 537 PMID: 8761367
Morton et al (2005) Activation and antitumour activity of CPT-11 in plasma esterase-deficient mice. Can.Chemother.Pharmacol. 56 629
If you know of a relevant reference for CPT 11, please let us know.
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Keywords: CPT 11, CPT 11 supplier, DNA, topoisomerase, I, inhibitors, inhibits, antitumor, Isomerases, CPT11, Camptothecin11, chemotherapeutics, Irinotecan, Camptothecin, 11, Topoisomerase, 2688, Tocris Bioscience
1 Citation for CPT 11
Citations are publications that use Tocris products. Selected citations for CPT 11 include:
Schnúr et al (2019) Phosphorylation-dependent modulation of CFTR macromolecular signalling complex activity by cigarette smoke condensate in airway epithelia. Sci Rep 9 12706 PMID: 31481727
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Literature in this Area
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Cell Cycle & DNA Damage Repair Poster
In normal cells, each stage of the cell cycle is tightly regulated, however in cancer cells many genes and proteins that are involved in the regulation of the cell cycle are mutated or over expressed. Adapted from the 2015 Cancer Product Guide, Edition 3, this poster summarizes the stages of the cell cycle and DNA repair. It also highlights strategies for enhancing replicative stress in cancer cells to force mitotic catastrophe and cell death.