CDDO-EA

Research use only, not for human use.

CDDO-EA is an activator of the Nrf2/antioxidant response element.

CDDO-EA is an activator of the Nrf2/antioxidant response element.(In Vitro):In a cell culture model of ALS, CDDO-EA potently activates Nrf2/ARE . CDDO-EA induces apoptosis in A549 lung cancer cells and induces heme oxygenase-1. CDDO-EA is 7-fold more potent than CDDO as a suppressor of the ability of IFN-γ to induce iNOS in RAW264.7 macrophage-like cells.(In Vivo):CDDO-EA-treated G93A mice live significantly longer than the control. CDDO-EA increases the life-span from 124.05 days to 144.72 days (16.6%). In CDDO-EA-treated G93A mice, the age of death is 141.4 days and the duration from the age of onset to the age of death is 57.6 days. The age of death from the onset is prolonged by 17.5 days (43%) .

CDDO-EA potently activates Nrf2/ARE in a cell culture model of ALS and in the G93A SOD1 mouse model of ALS. CDDO-EA is a potent inducer of apoptosis in A549 lung cancer cells, as shown both by PARP cleavage and Annexin staining. CDDO-EA is more potent than CDDO itself as inducers of heme oxygenase-1 (HO-1). In RAW264.7 macrophage-like cells, CDDO-EA is 7-fold more potent than CDDO as suppressors of the ability of IFN-γ to induce iNOS.

The survival analysis shows that G93A mice treated with CDDO-EA, compared to G93A littermate controls, lives significantly longer. CDDO-EA treatment increases the life-span by 20.6 days from 124.05±3.7 days to 144.72±8.1 days (16.6%) (p<0.001). In CDDO-EA-treated G93A mice, the age of death is 141.4±5.2 days and the duration from the age of onset to the age of death is 57.6±7.6 days, which means that the age of death from onset is prolonged by 17.5 days (43%).

CDDO ethyl amide | TP319 | RTA 405

Nuclear Receptor/Transcription Factor

Keap1-Nrf2

E3 Ligase Ligand-Linker Conjugate

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932730-51-3

518.73

C33H46N2O3

>98% (HPLC)

In Vitro:?DMSO : 16.67 mg/mL (32.14 mM)

C(NCC)(=O)[C@]12[C@]([C@@]3([C@@](C)(CC1)[C@@]4(C)C(=CC3=O)[C@]5(C)[C@@](CC4)(C(C)(C)C(=O)C(C#N)=C5)[H])[H])(CC(C)(C)CC2)[H]

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(-20℃)

With Ice Pack

≥ 2 years