( 母液浓度为 40 mg/mL ), 如您需要配置的浓度超过该产品的溶解度,请先与我们客服联系。| 中文名称: | Compound 401 一键复制产品信息 | ||||
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| 英文名称: | Compound 401 | ||||
| 别名: | Compound 401 2-(4-MORPHOLINYL)-4H-PYRIMIDO[2,1-A]ISOQUINOLIN-4-ONE | ||||
| CAS No: | 168425-64-7 | 分子式: | C16H15N3O2 | 分子量: | 281.31 |
| CAS No: | 168425-64-7 | ||||
| 分子式: | C16H15N3O2 | ||||
| 分子量: | 281.31 | ||||
基本信息
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产品编号: |
C10918 |
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产品名称: |
Compound 401 |
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CAS: |
168425-64-7 |
储存条件 |
粉末 |
-20℃ |
四年 |
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分子式: |
溶于液体 |
-80℃ |
两年 |
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分子量 |
281.31 |
-20℃ |
一个月 |
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化学名: |
4H-PyriMido[2,1-a]isoquinolin-4-one, 2-(4-Morpholinyl)- |
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Solubility (25°C): |
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体外:
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DMSO |
7mg/mL (24.88mM) |
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Ethanol |
Insoluble |
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Water |
Insoluble |
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体内(现配现用): |
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<1mg/ml表示微溶或不溶。 |
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普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 |
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 |
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制备储备液
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浓度
溶液体积 质量 |
1mg |
5mg |
10mg |
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1mM |
3.5548mL |
17.7740mL |
35.5480mL |
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5mM |
0.7110mL |
3.5548mL |
7.1096mL |
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10mM |
0.3555mL |
1.7774mL |
3.5548mL |
生物活性
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产品描述 |
一种合成的 DNA-PK (IC50=0.28μM) 抑制剂,在体外也靶向作用于 mTOR,但对 PI3K 没有抑制效果。 |
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靶点 |
DNA-PK 0.28μM |
mTOR 5.3μM |
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体外研究 |
Compound 401 is a potent inhibitor of DNA-PK (IC50=0.28μM). Compound 401 is reported to be a poor inhibitor of PI3K, ATM, and ATR in vitro, but it is active against mTOR. Compound 401 shows activity against mTOR (IC50=5.3μM) but not p110α/p85 α PI3K (IC50>100μM). Treatment of cells with Compound 401 blocks the phosphorylation of sites modified by mTOR-Raptor and mTOR-Rictor complexes (ribosomal protein S6 kinase 1 Thr389 and Akt Ser473, respectively). By contrast, there is no direct inhibition of Akt Thr308 phosphorylation, which is dependent on PI3K. Similar effects are also observed in cells that lack DNA-PK. Compound 401 inhibits immunoprecipitated epitope-tagged mTOR or endogenous mTOR in Raptor immunoprecipitates. In both cases, inhibition of 67% or 78% is obtained at 5μM or 10μM Compound 401, respectively. By contrast, dose response curves show that the p110α/p85α or p110β/p85α PI3K complexes are poorly inhibited by Compound 401 at these concentrations. The proliferation of TSC1-/- fibroblasts is inhibited in the presence of Compound 401, but TSC1 +/+ cells are resistant |
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推荐实验方法(仅供参考)
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Kinase Assay |
FreeStyle 293-F cells are transfected with cDNA for AU1-mTOR using 293fectin. Two days later, the cells are lysed and mTOR immunoprecipitates are prepared using AU1 antibody. Alternatively, the mTORC1 complex is immunoprecipitated from untransfected cells using Raptor antibody. Kinase activity in the immunoprecipitates is assayed in the presence of vehicle (DMSO) or Compound 401 (1, 5 and 10μM) using bacterially expressed glutathione S-transferase (GST)-4E-BP1 as a substrate. Kinase reactions are stopped by boiling in SDS sample buffer and the samples are subjected to SDS-PAGE. Phosphorylated 4E-BP1 is detected by autoradiography. Radioactivity in the bands is quantified by scintillation counting |
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )
母液,添加 300 μLPEG300
混匀澄清,再加 50μLTween80, 混匀澄清,再加 600μLSaline/PBS/ddH2O
混匀澄清方案所需的各种助溶剂如: DMSO , PEG300 / PEG400 , Tween 80 , SBE-β-CD , 玉米油 等, 均可点击跳转或在网站搜索购买。
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL Saline/PBS/ddH2O,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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