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Sempervirine can unwind circular DNA, it shows selective inhibition of in vitro synthesis of cancer DNA .

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $208 | In Stock | In Stock | |
| 5 mg | $520 | In Stock | In Stock | |
| 10 mg | $753 | In Stock | In Stock | |
| 25 mg | $1,160 | In Stock | In Stock | |
| 50 mg | $1,570 | In Stock | In Stock |
| Description | Sempervirine can unwind circular DNA, it shows selective inhibition of in vitro synthesis of cancer DNA . |
| In vitro | The high template in vitro activity of native DNA from cancerous mammalian and plant tissues, compared to DNA from healthy tissues, enabled us to select substances which selectively inhibit cancer DNA synthesis. Among them, alstonine, serpentine, Sempervirine and flavopereirine, all alkaloids which belong to the Beta-carboline class, distinguish cancer DNA from healthy tissue DNA inhibit DNA in vitro synthesis when native DNA from different cancerous tissues or cells is used as template. They have practically no effect on DNA from healthy tissues. The inhibitory effect of alkaloids is due to their capacity to form an 'alkaloid-cancer DNA' complex which has been characterized by use of the Sephadex column. |
| Molecular Weight | 273.35 |
| Formula | C19H17N2 |
| Cas No. | 6882-99-1 |
| Smiles | C=12C=3[N+](=CC4=C(C3)CCCC4)C=CC1C=5C(N2)=CC=CC5 |
| Relative Density. | 1.28g/cm3 |
| 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: 1.67 mg/mL (6.11 mM), Sonication is recommended. | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
DMSO
| ||||||||||||||||
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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