生物活性
Astragaloside IV是黄芪的成分，能够抑制 ERK1/2和JNK的激活，在乳腺癌细胞 MDA-MB-231中，能够下调 (MMP)-2，(MMP)-9 的信号通路。
化学数据
| 目录号 | A12291 |
| M. Wt | 784.97 |
| Formula | C41H68O14 |
| Purity | >99% |
| Storage | Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for36 months.
In solution, store at -20ºC and use within3 monthsto prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles. |
| CAS No. | 84687-43-4 |
| SMILES | C[C@]12CCC34C[C@@]35CC[C@@H](C(C5[C@H](CC4[C@@]1(C[C@@H]([C@@H]2[C@]6(CC[C@H](O6)C(C)(C)O)C)O)C)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)(C)C)O[C@H]8[C@@H]([C@H]([C@@H](CO8)O)O)O |
溶解度
| In vitro | DMSO | 92 mg/mL (117.2 mM) |
*<1 mg/ml means slightly soluble or insoluble.
*Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. |
储备液配制
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
| 0.1 mM | 12.74 mL | 63.7 mL | 127.39 mL |
| 0.5 mM | 2.55 mL | 12.74 mL | 25.48 mL |
| 1 mM | 1.27 mL | 6.37 mL | 12.74 mL |
| 5 mM | 0.25 mL | 1.27 mL | 2.55 mL |
*The above data is based on the productmolecular weight 784.97. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
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