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BNS-22 is a DNA topoisomerase II (Topo II) inhibitor with IC₅₀ values of 2.8 μM and 0.42 μM for human TopoIIα and TopoIIβ-mediated kinetoplast DNA decatenation, respectively. BNS-22 induces mitotic abnormalities and exhibits antiproliferative activity against human cancer cells.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $113 | - | In Stock | |
| 5 mg | $278 | - | In Stock | |
| 10 mg | $445 | - | In Stock | |
| 25 mg | $786 | - | In Stock | |
| 50 mg | $1,080 | - | In Stock | |
| 100 mg | $1,460 | - | In Stock |
| Description | BNS-22 is a DNA topoisomerase II (Topo II) inhibitor with IC₅₀ values of 2.8 μM and 0.42 μM for human TopoIIα and TopoIIβ-mediated kinetoplast DNA decatenation, respectively. BNS-22 induces mitotic abnormalities and exhibits antiproliferative activity against human cancer cells. |
| Targets&IC50 | Topo IIβ (human):0.42 μM, Topo IIα (human):2.8 μM |
| In vitro | BNS-22 (0-30 μM, 24-48 hours) can inhibit the cell growth of the human cervical epidermoid carcinoma cell line HeLa and affect its cell cycle progression in a dose-dependent manner[1]. BNS-22 (0-30 μM, 0-6 hours) does not induce DNA damage and exerts an antagonistic effect on TOP2 toxin-mediated DNA damage[1]. |
| Synonyms | BNS22, BNS 22 |
| Molecular Weight | 407.46 |
| Formula | C24H25NO5 |
| Cas No. | 1151668-24-4 |
| Smiles | O=C1OC=2C(=C(OC)C=C(OC)C2C(=C1)CCC)C(=O)N3C=4C=CC=CC4CCC3 |
| 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: 40 mg/mL (98.17 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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