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Stauprimide is a non-broad spectrum inhibitor that binds to the MYC transcription factor NME2 and blocks its nuclear localization in ESCs, which causes down-regulation of MYC transcription.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 500 μg | $419 | 35 days | 35 days | |
| 1 mg | $419 | 35 days | 35 days | |
| 5 mg | $987 | 35 days | 35 days |
| Description | Stauprimide is a non-broad spectrum inhibitor that binds to the MYC transcription factor NME2 and blocks its nuclear localization in ESCs, which causes down-regulation of MYC transcription. |
| In vitro | Stauprimide (10 μM; 6 hours) inhibits MYC transcription in most cell lines tested (EC50: 30 nM-8 μM), reducing MYC levels by 15% to over 90%. At 5 μM for 3 hours, it suppresses MYC transcription by decreasing NME2 nuclear translocation, and at 2-8 μM for 24-72 hours, it down-regulates MYC, inhibiting cell proliferation in vitro (IC50: 780 nM in RXF 393 cells). Stauprimide (4-10 μM; 6 hours) exhibits various EC50s and degrees of MYC mRNA down-regulation across different cell lines [1]. |
| In vivo | Stauprimide (p.o.; 50 mg/kg; once daily; 30 days, 55 days) blocks tumor growth, decreases MYC protein levels in xenograft mouse with RXF 393 or CAKI-1 cells. It also inhibits MYC transcription in the RXF 393 tumor [1]. |
| Molecular Weight | 584.62 |
| Formula | C35H28N4O5 |
| Cas No. | 154589-96-5 |
| Smiles | COC1C(CC2OC1(C)n1c3ccccc3c3c4C(=O)NC(=O)c4c4c5ccccc5n2c4c13)N(C)C(=O)c1ccccc1 |
| Relative Density. | 1.52 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. |
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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