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Withanolide B是一种发现于W. somnifera Dunal的天然产物,能够通过ERK1/2和Wnt/β-catenin信号通路促进人骨髓间充质干细胞(hBMSCs)的成骨分化,促进骨愈合。Withanolide B对PARP-1的催化结构域具有亲和力。

Withanolide B是一种发现于W. somnifera Dunal的天然产物,能够通过ERK1/2和Wnt/β-catenin信号通路促进人骨髓间充质干细胞(hBMSCs)的成骨分化,促进骨愈合。Withanolide B对PARP-1的催化结构域具有亲和力。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 2,325 | 6-8周 | |
| 5 mg | ¥ 6,525 | 6-8周 | |
| 10 mg | 待询 | 6-8周 |
Withanolide B 相关产品
| 产品描述 | Withanolide B, a natural product isolated from Withania somnifera Dunal, promotes osteogenic differentiation of human bone marrow-derived mesenchymal stem cells (hBMSCs) via the ERK1/2 and Wnt/β-catenin signalling pathways, thereby enhancing bone healing. Withanolide B exhibits affinity for the catalytic domain of PARP-1. |
| 靶点活性 | SK-N-SH cells:14.84±1.45 μM |
| 体外活性 | 方法:Withanolide B(10-100 μM,48 hours)处理SK-N-SH细胞,MTT法检测细胞活力。 |
| 体内活性 | 方法:通过向SD大鼠胫骨截骨模型的骨缺损部位注射Withanolide B(10 mg/kg),研究Withanolide B对hBMSCs成骨分化的影响。 |
| 别名 | 睡茄素 B |
| 分子量 | 454.6 |
| 分子式 | C28H38O5 |
| CAS No. | 56973-41-2 |
| Smiles | [H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@@H]4O[C@@H]4[C@@]4(O)CC=CC(=O)[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)[C@@]1([H])CC(C)=C(C)C(=O)O1 |
| 密度 | 1.31g/cm3 |
| 颜色 | White |
| 物理性状 | Solid |
| 存储 | 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. | ||||||||||||||||||||
| 溶解度信息 | Acetone: 0.8 mg/mL (1.76 mM), Sonication is recommended. DMSO: 2.5 mg/mL (5.5 mM), Sonication is recommended. | ||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||
Acetone/DMSO
DMSO
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