Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Eurycomalactone is a natural product isolated from Eurycoma longifolia Jack., acts as a potent NF-κB inhibitor( IC50 of 0.5 μM). Eurycomalactone inhibits protein synthesis, depletes cyclin D1, but does not affect TNFα-induced degradation of IκBα or the phosphorylation of IKKα/β and IκBα.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
1 mg | In stock | $ 172.00 | |
5 mg | In stock | $ 428.00 | |
10 mg | In stock | $ 623.00 | |
25 mg | In stock | $ 969.00 | |
50 mg | In stock | $ 1,280.00 | |
1 mL * 10 mM (in DMSO) | In stock | $ 432.00 |
Description | Eurycomalactone is a natural product isolated from Eurycoma longifolia Jack., acts as a potent NF-κB inhibitor( IC50 of 0.5 μM). Eurycomalactone inhibits protein synthesis, depletes cyclin D1, but does not affect TNFα-induced degradation of IκBα or the phosphorylation of IKKα/β and IκBα. |
Targets&IC50 | NF-κB:0.5 μM |
In vitro |
Eurycomalactone (ECL), an active quassinoid isolated from Eurycoma longifolia Jack, has been demonstrated to possess anticancer activity.?ECL exhibited selective cytotoxicity against the NSCLC cells A549 and COR-L23 compared to the normal lung fibroblast.?Clonogenic survival results indicated that ECL treatment prior to irradiation synergistically decreased the A549 and COR-L23 colony number.?ECL treatment reduced the expression of cyclin B1 and CDK1/2 leading to induce cell cycle arrest at the radiosensitive G /M phase.?Moreover, ECL markedly delayed the repair of radiation-induced DNA double-strand breaks (DSBs).?In A549 cells, pretreatment with ECL not only delayed the resolving of radiation-induced γ-H2AX foci but also blocked the formation of 53BP1 foci at the DSB sites.?In addition, ECL pretreatment attenuated the expression of DNA repair proteins Ku-80 and KDM4D in both NSCLC cells.?Consequently, these effects led to an increase in apoptosis in irradiated cells.?Thus, ECL radiosensitized the NSCLC cells to X-ray via G /M arrest induction and delayed the repair of X-ray-induced DSBs. It has?a great potential for ECL as an alternative safer radiosensitizer for increasing the RT efficiency against NSCLC[2]. |
Source |
Molecular Weight | 348.39 |
Formula | C19H24O6 |
CAS No. | 23062-24-0 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 55 mg/mL (157.87 mM)
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Eurycomalactone 23062-24-0 Microbiology/Virology NF-Κb Anti-infection NF-κB DNA double-strand protein synthesis Inhibitor Nuclear factor-kappaB Nuclear factor-κB cisplatin cyclin D1 inhibit Eurycoma longifolia Jack inhibitor