计算溶液所需的质量、体积或浓度。
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GDC-0349 是一种有效的,ATP竞争性的选择性 mTOR 抑制剂,Ki 值为 3.8 nM。GDC-0349 抑制 mTORC1 和 mTORC2 复合体。
Information
GDC-0349 GDC-0349 (RG-7603) is a potent and selective ATP-competitive inhibitor of mTOR with K i of 3.8 nM, 790-fold inhibitory effect against PI3Kα and other 266 kinases. Phase 1.
In vitro
GDC-0349 has remarkable selectivity over 266 kinases, including all isoforms of PI3K. GDC-0349 inhibits downstream markers of mTOR, including phospho-4EBP1 and phospho-Akt(S473) in an in vivo PK/PD study in mouse, consistent with an inhibition of both mTORC1 and mTORC2 complexes.
In vivo
GDC-0349 demonstrates pathway modulation and dose-dependent efficacy in mouse xenograft cancer models. When dosed orally once daily in athymic mice in a MCF7-neo/Her2 tumor xenograft model (PI3K mutation), GDC-0349 inhibits tumor growth in a dose-dependent manner. It is also efficacious in other xenograft models, including PC3 (PTEN ) and 786-O (VHL mutant).
Cell Data
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Powder Purity:≥99%