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GSK5182是一种针对雌激素相关受体γ(ERRγ)的特异性反向激动剂。它通过抑制ERRγ的转录活性,并阻断其与共激活因子的结合来发挥作用;具体机制涉及抑制ERRγ的泛素化以稳定其蛋白水平(关键位点Y326和AF-2结构域参与调控)。研究表明,GSK5182在体外可显著抑制破骨细胞分化(通过下调c-Fos/NFATc1并阻断NF-κB及MAPK信号通路),并加速其凋亡(通过激活caspase-3)。该化合物广泛应用于ERRγ功能的基础研究,包括骨代谢、软骨退变及甲状腺癌细胞放射性碘摄取调控等领域。
GSK5182是一种针对雌激素相关受体γ(ERRγ)的特异性反向激动剂。它通过抑制ERRγ的转录活性,并阻断其与共激活因子的结合来发挥作用;具体机制涉及抑制ERRγ的泛素化以稳定其蛋白水平(关键位点Y326和AF-2结构域参与调控)。研究表明,GSK5182在体外可显著抑制破骨细胞分化(通过下调c-Fos/NFATc1并阻断NF-κB及MAPK信号通路),并加速其凋亡(通过激活caspase-3)。该化合物广泛应用于ERRγ功能的基础研究,包括骨代谢、软骨退变及甲状腺癌细胞放射性碘摄取调控等领域。

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 397 | 现货 | |
| 2 mg | ¥ 595 | 现货 | |
| 5 mg | ¥ 997 | 现货 | |
| 10 mg | ¥ 1,560 | 现货 | |
| 25 mg | ¥ 2,790 | 现货 | |
| 50 mg | ¥ 4,150 | 现货 | |
| 100 mg | ¥ 5,920 | 现货 | |
| 1 mL x 10 mM (in DMSO) | ¥ 1,090 | 现货 |
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| 产品描述 | GSK5182 is a specific inverse agonist of estrogen-related receptor γ (ERRγ), an orphan nuclear receptor involved in metabolism and cellular homeostasis. The compound inhibits ERRγ transcriptional activity while paradoxically increasing its protein stability, blocking ubiquitination and degradation mediated by the E3 ligase Parkin. In cellular models, GSK5182 suppresses RANKL-induced osteoclast differentiation by over 50% at low micromolar concentrations and accelerates osteoclast apoptosis via caspase-3 activation. Researchers use GSK5182 to study ERRγ function in bone metabolism, osteoarthritis pathogenesis, and radioiodine sensitivity in thyroid cancer cells, where it enhances sodium-iodide symporter activity through MAP kinase signaling. |
| 靶点活性 (IC₅₀) | ERRγ:79 nM |
| 体外活性 | Small interfering RNA (siRNA)-mediated knockdown of ERRγ (siRNA-ERRγ) or an ERRγ inverse agonist, GSK5182, were also used to examine the effects of ERRγ inhibition on the proliferation and growth of a human hepatoma cell line, PLC/PRF/5[1]. |
| 体内活性 | a hyperinsulinemic-euglycemic clamp study and long-term studies of the antidiabetic effects of GSK5182, the ERRγ-specific inverse agonist, in db/db and DIO mice demonstrated that GSK5182 normalizes hyperglycemia mainly through inhibition of hepatic glucose production[2]. |
| 细胞实验 | Cell Line:The human hepatoma cell line PLC/PRF/5. Concentration:0 μM, 10 μM, 20 μM. Incubation Time:0 hour, 24 hours, 48 hours, 72 hours |
| 分子量 | 417.5399 |
| 分子式 | C27H31NO3 |
| CAS No. | 877387-37-6 |
| Smiles | CN(C)CCOC1=CC=C(C=C1)C(=C(CCCO)C1=CC=CC=C1)C1=CC=C(O)C=C1 |
| 密度 | 1.132 g/cm3 (Predicted) |
| 存储 | Keep away from direct sunlight,Store under nitrogen 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 | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | DMSO: 80.00 mg/mL (191.60 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| 体内实验配方 | 10% DMSO+90% Saline: < 8 mg/mL (19.16 mM), Lower concentrations may be soluble, but exact solubility limit is unknown. 10% DMSO+40% PEG300+ 5% Tween 80 + 45% Saline: 8.00 mg/mL (19.16 mM), Solution. 请按顺序添加溶剂,在添加下一种溶剂之前,尽可能使溶液澄清。如有必要,可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考,体内配方并不是绝对的,请根据不同情况进行调整。 | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
该溶液配制表仅适用于固体产品。对于液体产品,请根据标明的浓度或密度计算稀释方案。 | ||||||||||||||||||||||||||||||||||||
对于不同动物的给药剂量换算,您也可以参考 更多