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Irinotecan is an inhibitor of Topoisomerase I, preventing religation of the DNA strand by binding to topoisomerase I-DNA complex. Irinotecan inhibits the growth of LoVo and HT-29 cells, with IC50s of 15.8 ± 5.1 and 5.17 ± 1.4 μM, respectively. Irinotecan suppresses the proliferation of human umbilical vein endothelial cells (HUVEC), with an IC50 of 1.3 μM.
Irinotecan (CPT-11, 5 mg/kg) significantly inhibits the growth of tumors by intratumoral injection daily for 5 days, on two consecutive weeks in rats, and such effects also occur via continuous intraperitoneal infusion by osmotic minipump into mice. However, Irinotecan (10 mg/kg) shows no effect on the growth of tumor by i.p. Irinotecan (CPT-11, 100-300 mg/kg, i.p.) apparently suppresses tumor growth of HT-29 xenografts in athymic female mice by day 21.
Frontiers in Anti-Cancer Drug Discovery. 2015;64-114 .
Concepts of Anticancer Treatment and Pharmacogenomics in Cancer Treatments
Irinotecan purchased from AbMole
| Molecular Weight | 586.68 |
| Formula | C33H38N4O6 |
| CAS Number | 97682-44-5 |
| Solubility (25°C) | DMSO ≥ 20 mg/mL |
| Storage | 2-8°C, protect from light, dry, sealed |
| Related Topoisomerase Products |
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| Dexrazoxane hydrochloride
Dexrazoxane HCl (ICRF-187, ADR-529, DXZ) is an iron chelator that can be used to prevent DOX-induced cardiotoxicity. |
| Irinotecan Hydrochloride Trihydrate
Irinotecan hydrochloride trihydrate is a potent inhibitor of DNA topoisomerase I. |
| Topotecan hydrochloride
Topotecan hydrochloride is a topoisomerase I inhibitor and an apoptosis inducer. |
All AbMole products are for research use only, cannot be used for human consumption or veterinary use. We do not provide products or services to individuals. Please comply with the intended use and do not use AbMole products for any other purpose.
Products are for research use only. Not for human use. We do not sell to patients.
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