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v Rosabulin (STA 5312) is an orally active microtubule inhibitor with potency. Rosabulin inhibits microtubule assembly and has broad-spectrum antitumor activity.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $98 | In Stock | In Stock | |
| 5 mg | $255 | In Stock | In Stock | |
| 10 mg | $383 | In Stock | In Stock | |
| 25 mg | $693 | In Stock | In Stock | |
| 50 mg | $987 | In Stock | In Stock | |
| 100 mg | $1,490 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $279 | In Stock | In Stock |
| Description | v Rosabulin (STA 5312) is an orally active microtubule inhibitor with potency. Rosabulin inhibits microtubule assembly and has broad-spectrum antitumor activity. |
| In vitro | Rosabulin is inhibition of microtubule assembly and subsequent arrest of the cell cycle. Rosabulin is active against several tumor cell lines that express moderate to high levels of P-glycoprotein. Rosabulin shows substantial anti-proliferative activity against a wide range of cancer cell lines in vitro, with IC50 values extending down into the nanomolar range.[1] |
| In vivo | Rosabulin has displayed in vivo activity in several murine tumors as well as human tumor xenograft models.[1] |
| Synonyms | STA 5312 |
| Molecular Weight | 400.45 |
| Formula | C22H16N4O2S |
| Cas No. | 501948-05-6 |
| Smiles | Cc1cc(NC(=O)C(=O)c2cc(Cc3ccc(cc3)C#N)n3ccccc23)sn1 |
| Relative Density. | 1.31g/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: 25 mg/mL (62.43 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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