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E67-2, a derivative of E67, is a low-toxicity, selective inhibitor of the KIAA1718 Jumonji domain. It has an IC 50 value of 3.4 μM. E67-2 specifically inhibits the Jumonji demethylase for histone H3 lysine 9 (H3K9) and histone H3 lysine 4 (H3K4) demethylase.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $970 | Inquiry | Inquiry |
| Description | E67-2, a derivative of E67, is a low-toxicity, selective inhibitor of the KIAA1718 Jumonji domain. It has an IC 50 value of 3.4 μM. E67-2 specifically inhibits the Jumonji demethylase for histone H3 lysine 9 (H3K9) and histone H3 lysine 4 (H3K4) demethylase. |
| Targets&IC50 | H3K9 Jumonji demethylase:3.4 μM (IC50) |
| In vitro | E67-2, at concentrations ranging from 1 to 100 μM and with a 5-minute exposure, significantly diminishes the inhibitory effect on GLP, achieving an IC 50 of 75 μM, which represents a reduction in inhibitory capacity by approximately 1500-fold. Additionally, the compound demonstrates a markedly decreased inhibition of PHF8 activity on the H3(1-24)K4me3K9me2 peptide substrate, which is doubly methylated. Furthermore, in fibroblast cultures treated with E67-2 at concentrations between 100 and 100,000 nM for 24 hours, there is a notable decrease in cell toxicity[1]. |
| Synonyms | E67-2 |
| Molecular Weight | 404.559 |
| Formula | C21H36N6O2 |
| Cas No. | 1364914-62-4 |
| Smiles | COc1cc2c(nc(NCCCN(C)C)nc2cc1OCCCCCN)N(C)C |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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