Sapanisertib
产品名称:Sapanisertib
产品描述:
产品描述 | INK 128 is an orally bioavailable inhibitor of raptor-mTOR (TOR complex 1 or TORC1) and rictor-mTOR (TOR complex 2 or TORC2) with potential antineoplastic activity. |
靶点活性 | PI3Kγ:221 nM, mTOR:1.4 nM(Ki), PI3Kα:219 nM, PI3Kδ:230 nM |
体外活性 | 每日给多种移植体模型中口服给药INK 128,抑制血管生成和肿瘤生长.每天给ZR-75-1乳腺癌异种移植模型用0.3 mg/kg INK 128处理显示对肿瘤生长的抑制效果. |
体内活性 | INK 128作为TORC1/2抑制剂,抑制TORC1的下游底物S6和4EBP1的磷酸化,并选择性抑制TORC2下游底物Ser473上的AKT磷酸化。INK 128对mTOR表现出酶抑制活性,对PI3K激酶的选择性高100倍以上。此外,INK 128还对雷帕霉素和pan-PI3K抑制剂耐药的细胞系显示出有效的抑制作用。 |
激酶实验 | mTOR activity is assayed using LanthaScreen Kinase kit reagents. PI(3)K α, β, γ and δ activity are assayed using the PI(3)K HTRF assay kit. The concentration of INK128 necessary to achieve inhibition of enzyme activity by 50% (IC50) is calculated using concentrations ranging from 20 μM to 0.1 nM (12-point curve). IC50?values are determined using a nonlinear regression model. |
细胞实验 | PC3 cells are treated with the appropriate drug for 48 h, and proliferation is measured using CellTiter-Glo Luminescent reagent. The concentration of INK128 necessary to achieve inhibition of cell growth by 50% (IC50) is calculated using concentrations ranging from 20.0 μM to 0.1 nM (12-point curve). |
别名 | 沙帕色替, INK 128, TAK-228, MLN0128 |
分子量 | 309.33 |
分子式 | C15H15N7O |
CAS No. | 1224844-38-5 |
存储
| Powder: -20°C for 3 years | In solvent: -80°C for 2 years
溶解度
Ethanol: 2 mg/mL (6.46 mM)
DMSO: 58 mg/mL (187.5 mM)
H2O: <1 mg/mL
( < 1 mg/mL refers to the product slightly soluble or insoluble )
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西安齐岳生物科技有限公司是集化学科研和定制与一体的高科技化学公司。业务范围包括化学试剂和产品的研发、生产、销售等。涉及产品为通用试剂的分销、非通用试剂的定制与研发,涵盖生物科技、化学品、中间体和化工材料等领域。
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