货号:A169157
同义名:
WNT974; PORCN Inhibitor IV
LGK974 is a potent and specific small molecule inhibitor of PORCN (IC50 = 0.4 nM).
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描述 | LGK974, known as WNT974, represents a highly specific and orally bioavailable inhibitor of Porcupine (PORCN), a key enzyme involved in the post-translational modification of Wnt proteins, with an impressive IC50 of 0.1 nM[1]. |
细胞系 | 浓度 | 检测类型 | 检测时间 | 活性说明 | 数据源 |
293T | Function Assay | IC50 of 1 nM to compete off [3H]-GNF-1331 in a dose-dependent manner | 24277854 | ||
293T | Function Assay | IC50 of 0.4 nM to inhibits Wnt signaling in the aforementioned Wnt coculture assay | 24277854 | ||
Capan-2 | 1 μM | Growth Inhibition Assay | inhibits the growth of pancreatic cancer cell lines with RNF43 mutation | 23847203 | |
HPAF-II | 1 μM | Growth Inhibition Assay | inhibits the growth of pancreatic cancer cell lines with RNF43 mutation | 23847203 | |
Animal study | In rodent tumor models, LGK974 demonstrates potent anti-tumor activity and tolerability. Toxicological assessments in non-tumor-bearing rats at doses of 3 and 20 mg/kg indicate that LGK974 is well-tolerated at the efficacious dose of 3 mg/kg per day over 14 days, without histopathological changes in Wnt-dependent tissues. However, a high dose of 20 mg/kg per day for the same duration results in loss of intestinal epithelium, highlighting the essential role of Wnt signaling in maintaining intestinal tissue homeostasis[1]. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
2.52mL 0.50mL 0.25mL |
12.61mL 2.52mL 1.26mL |
25.22mL 5.04mL 2.52mL |
CAS号 | 1243244-14-5 |
分子式 | C23H20N6O |
分子量 | 396.44 |
SMILES Code | O=C(NC1=NC=C(C2=NC=CN=C2)C=C1)CC3=CN=C(C4=CC(C)=NC=C4)C(C)=C3 |
MDL No. | MFCD27501026 |
别名 | WNT974; PORCN Inhibitor IV; NVP-LGK974 |
运输 | 蓝冰 |
InChI Key | XXYGTCZJJLTAGH-UHFFFAOYSA-N |
Pubchem ID | 46926973 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Sealed in dry, room temperature |
溶解方案 |
请根据您的动物给药指南选择适当的溶解方案。 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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动物实验配方 |
IP 2% DMSO+2% Tween80+30% PEG300+water 3.6 mg/mL clear PO 0.5% CMC-Na 86 mg/mL suspension |