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Herboxidiene (GEX1A) is a plant-toxic polyketide compound isolated from Streptomyces ATCC 49982, with herbicidal, cholesterol-lowering, and anticancer activities. It exhibits anti-angiogenic activity by downregulating vascular endothelial growth factor receptor-2 (VEGFR-2) and hypoxia-inducible factor-1α (HIF-1α).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 500 μg | $740 | 35 days | 35 days | |
| 1 mg | $1,100 | 35 days | 35 days |
| Description | Herboxidiene (GEX1A) is a plant-toxic polyketide compound isolated from Streptomyces ATCC 49982, with herbicidal, cholesterol-lowering, and anticancer activities. It exhibits anti-angiogenic activity by downregulating vascular endothelial growth factor receptor-2 (VEGFR-2) and hypoxia-inducible factor-1α (HIF-1α). |
| In vivo | Methods: Herboxidiene (1 mg/kg, intraperitoneal injection) was administered to mice bearing SVT2 mouse fibrosarcoma model, and the changes of tumors in vivo were observed. Results: Herboxidiene showed significant antitumor activity on day 4.[1] |
| Synonyms | GEX1A |
| Molecular Weight | 438.6 |
| Formula | C25H42O6 |
| Cas No. | 142861-00-5 |
| Smiles | [C@H]([C@H]([C@@H](C)O)OC)(C)[C@@]1([C@](C[C@@H](/C=C/C=C(\C)/[C@H]2O[C@@H](CC(O)=O)CC[C@@H]2C)C)(C)O1)[H] |
| Relative Density. | 1.056 g/cm3 (Predicted) |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | Ethanol: 1 mg/mL (2.28 mM), Sonication is recommended. Dichloromethane: 1 mg/mL (2.28 mM), Sonication is recommended. DMSO: 1 mg/mL (2.28 mM), Sonication is recommended. Methanol: 1 mg/mL (2.28 mM), Sonication is recommended. |
Solution Preparation Table | |
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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