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XRP44X (XRP 44X) is a potent inhibitor of Ras-Net (Elk-3) pathway.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | $50 | In Stock | In Stock | |
| 25 mg | $73 | In Stock | In Stock | |
| 50 mg | $113 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $51 | In Stock | In Stock |
| Description | XRP44X (XRP 44X) is a potent inhibitor of Ras-Net (Elk-3) pathway. |
| Targets&IC50 | Ras:10 nM |
| In vitro | XRP44X is an indirect inhibitor of Net phosphorylation, acting upstream of Erk-1/2 activation. XRP44X inhibits luciferase activity with an IC50 of approximately 10 nM[1]. At 10 nM, XRP44X inhibits the growth of HUVEC, NIH3T3, HCT-116, and NIH3T3–Ki-Ras cells[1]. At 100 nM, it inhibits phosphorylation of Mek-1/2 and Raf-1[1]. |
| In vivo | XRP44X, an inhibitor of Ras/Erk activation of the transcription factor Elk3, demonstrates therapeutic potential for refractory asthma[1] by reducing tumor growth and metastasis in nude mice[2]. |
| Synonyms | XRP-44-X, XRP-44X, XRP 44X, XRP 44 X |
| Molecular Weight | 380.87 |
| Formula | C21H21ClN4O |
| Cas No. | 729605-21-4 |
| Smiles | C(=O)(C=1N(N=C(C)C1)C2=CC=CC=C2)N3CCN(CC3)C4=CC(Cl)=CC=C4 |
| Relative Density. | 1.27 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 36.67 mg/mL (96.28 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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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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