AbMole|GSK1904529A(CAS号1089283-49-7;目录号M1717)

B站影视 2024-12-02 16:12 1

摘要:GSK1904529A是一种选择性的IGF-1R和IR抑制剂,IC50分别为27 nM和25 nM,作用于IGF-1R/InsR比作用于Akt1/2/, Aurora A/B,B-Raf, CDK2, EGFR等选择性高100倍以上。

GSK1904529A是一种选择性的IGF-1R和IR抑制剂,IC50分别为27 nM和25 nM,作用于IGF-1R/InsR比作用于Akt1/2/, Aurora A/B,B-Raf, CDK2, EGFR等选择性高100倍以上。

生物活性

GSK1904529A是一种选择性的IGF-1R和IR抑制剂,IC50分别为27 nM和25 nM,作用于IGF-1R/InsR比作用于Akt1/2/, Aurora A/B,B-Raf, CDK2, EGFR等选择性高100倍以上。GSK1904529A 是选择性抑制剂,作用于IGF-IR和IR时IC50分别为27和25 nM。GSK1904529A是可逆的ATP竞争性抑制剂。GSK1904529A 作用于IGF-IR和IR时Ki值分别为1.3和1.6 nM。

GSK1904529A(1-30 毫克/千克;单次口服)以剂量依赖的方式降低小鼠 IGF-I 诱导的 IGF-IR 磷酸化。


实验参考

体外实验*

细胞系 NCI-H929, NIH-3T3/LISN, COLO 205, HT29, and BxPC3 cells

方法 Cell proliferation assays.

Cells were seeded in 96-well dishes, incubated overnight at 37°C, and treated with various concentrations of GSK1904529A for 72 h. For the NIH-3T3/LISN proliferation assays, cells were seeded on collagen-coated 96-well tissue culture plates (BD Biosciences) and allowed to adhere for 24 h. The tissue culture medium was replaced with serum-free medium and the cells were treated with DMSO or GSK1904529A for 2 h. IGF-I (30 ng/mL) was added and the cells were incubated at 37°C for 72 h. Cell proliferation was quantified using the CellTiter-Glo Luminescent Cell Viability Assay (Promega) following the manufacturer's recommendations. IC50 values were determined by using a four-parameter curve fit software package (XLfit4).

浓度 0~20 μM

处理时间 72 h

*上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。

体内实验*

动物模型 NIH-3T3/LISN, COLO 205, HT29, and BxPC3 cells tumour xenograft model in female nu/nu CD-1 athymic mice

配制 formulated in 20% sulfobutylether-β-cyclodextrin (pH 3.5; ISP)

剂量 30 mg/kg once or twice daily for 21 d

给药处理 orally

*上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。


化学性质

分子量 851.96

溶解性(25°C) DMSO 50 mg/mL

储存条件 粉末型式 -20°C 3年;4°C 2年

溶于溶剂 -80°C 6个月;-20°C 1个月

运输方式 冰袋运输,根据产品的不同,可能会有相应调整。


储备液配制

*下述溶液配置方法仅为基于分子量计算出的理论值。不同产品在配置溶液前,需考虑其在不同溶剂中的溶解度限制。

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg

1 mM 1.1738 mL 5.8688 mL 11.7376 mL

5 mM 0.2348 mL 1.1738 mL 2.3475 mL

10 mM 0.1174 mL 0.5869 mL 1.1738 mL


参考文献

[1] Sabbatini et al. Clin Cancer Res. Antitumor activity of GSK1904529A, a small-molecule inhibitor of the insulin-like growth factor-I receptor tyrosine kinase.

来源:AbMole

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