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Thapsigargicin 是一种从毒胡萝卜(Thapsia garganica) 中分离的倍半萜内酯类天然产物。Thapsigargicin 是肌浆 / 内质网钙 ATP 酶(SERCA)的强效非竞争性抑制剂(IC₅₀ ≈ 10–30 nM),通过特异性阻断 SERCA 泵导致内质网钙库耗竭和细胞质钙水平升高,进而激活肥大细胞 / 白细胞释放组胺、诱导内质网应激和细胞凋亡。Thapsigargicin 可用于钙信号通路、炎症反应研究。
别名 Thapsigargicine
Thapsigargicin 是一种从毒胡萝卜(Thapsia garganica) 中分离的倍半萜内酯类天然产物。Thapsigargicin 是肌浆 / 内质网钙 ATP 酶(SERCA)的强效非竞争性抑制剂(IC₅₀ ≈ 10–30 nM),通过特异性阻断 SERCA 泵导致内质网钙库耗竭和细胞质钙水平升高,进而激活肥大细胞 / 白细胞释放组胺、诱导内质网应激和细胞凋亡。Thapsigargicin 可用于钙信号通路、炎症反应研究。

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 1,590 | 现货 | |
| 5 mg | ¥ 3,980 | 现货 | |
| 10 mg | ¥ 5,670 | 现货 | |
| 25 mg | ¥ 8,460 | 现货 | |
| 50 mg | ¥ 11,300 | 现货 |
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| 产品描述 | Thapsigargicin is a sesquiterpene lactone natural product isolated from the poisonous plant Thapsia garganica. Thapsigargicin is a potent non-competitive inhibitor of the sarcoplasmic reticulum/endoplasmic reticulum calcium ATPase (SERCA)(IC₅₀ ≈ 10–30 nM). By specifically blocking the SERCA pump, it depletes endoplasmic reticulum calcium stores and elevates cytoplasmic calcium levels, thereby activating mast cells and leukocytes to release histamine, inducing endoplasmic reticulum stress and apoptosis. Thapsigargicin can be used in studies of calcium signaling pathways and inflammatory responses. |
| 靶点活性 | SERCA:10–30 nM |
| 别名 | Thapsigargicine |
| 分子量 | 622.70 |
| 分子式 | C32H46O12 |
| CAS No. | 67526-94-7 |
| Smiles | CC1=C2[C@]([C@H](OC(CCCCC)=O)[C@H]1OC(/C(=C\C)/C)=O)([C@](OC(C)=O)(C)C[C@H](OC(CCC)=O)[C@@]3(O)[C@]2(OC(=O)[C@@]3(C)O)[H])[H] |
| 存储 | Keep away from moisture,Keep away from direct sunlight Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. 实际储存温度请以COA为准 |
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