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1-NM-PP1

产品编号 T2153 CAS 221244-14-0

别名: PP1 Analog II, 1 nM-PP1

1-NM-PP1 (PP1 Analog II) 是一种有效的Src 家族激酶抑制剂，是一种细胞渗透性 PP1 类似物，对 v-Src-as1 与 c-Fyn-as1 的IC50值分别为 4.3 nM、3.2 nM。

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1-NM-PP1, CAS 221244-14-0

规格	价格/CNY	货期
1 mg	￥ 312	现货
2 mg	￥ 459	现货
5 mg	￥ 733	现货
10 mg	￥ 1,130	现货
25 mg	￥ 2,390	现货
50 mg	￥ 3,770	现货
100 mg	￥ 5,390	现货
1 mL * 10 mM (in DMSO)	￥ 790	现货

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纯度: 98.93%

纯度: 98%

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生物活性

化学信息

存储 & 溶解度

参考文献

相关产品

产品描述	1-NM-PP1 (PP1 Analog II) is a cell-permeable PP1 analog that acts as a potent and selective inhibitor of mutant kinases over their wild-type progenitors.
靶点活性	PKD:0.398 μM
体外活性	Cdk7 from Cdk7as/as or Cdk7+/+ cells is immunoprecipitated and tested its kinase activity towards both a Pol II CTD-containing fusion protein (GST-CTD) and human Cdk2. Cdk7 recovered from the mutant, but not the wild-type, cells is inhibited by 1-NM-PP1 (1-NMPP1), with an IC50 of ~50 nM with either substrate. Replacement of wild-type Cdk7 with Cdk7as/as also rendered growth of HCT116 cells sensitive to 1-NM-PP1. In the absence of 1-NM-PP1, the wild-type andCdk7as/as cells had population doubling times of ~17.9 and ~20.2 h, respectively, with similar cell-cycle distributions in asynchronous culture, indicating minimal impairment of Cdk7 function by the F91 g mutation per se. The homozygous Cdk7as/as cells are sensitive to 1-NM-PP1, however, with an IC50 ~100 nM measured by cell viability (MTT) assays performed after 96 h of 1-NM-PP1 exposure. In contrast, wild-type HCT116 cells are resistant to 10 μM 1-NM-PP1. Addition of 10 μM 1-NM-PP1 retards G1/S progression by the mutant but not the wild-type cells. When added simultaneously with serum to the Cdk7as/as cells, 1-NM-PP1 prevents any progression into S phase in the next 15 h. After 24 h, there is evidence of progression into S-phase by a fraction of Cdk7as/as cells released from serum starvation directly into medium containing 1-NM-PP1, while a fraction remained in G1. The addition of 1-NM-PP1 3 h or 6 h after serum addition delays S-phase entry by ~7 h or by ~3 h, respectively[1].
激酶实验	Immunoblotting and immunoprecipitation, and kinase assays of immune complexes, are carried out. To measure Cdk1/cyclin B assembly, extracts (200 μg total protein) from cells in mitosis or G2 are pre-incubated with 2 μM 1-NM-PP1 or DMSO, then added 500 ng purified cyclin B1, amino-terminally tagged with hexahistidine and the Myc epitope, and an ATP-regenerating system. Where indicated, incubations are supplemented with 400 ng purified Csk1 or 600 ng wild-type or analog-sensitive, T-loop-phosphorylated Cdk7/cyclin H/Mat1 complex. After 90 min at room temperature, Myc-cyclin B and associated proteins are immunoprecipitated with anti-Myc antibodies and immune complexes are subjected to immunoblotting, with anti-Myc and anti-Cdk1 antibodies, and tested for histone H1 kinase activity[1].
细胞实验	1-NM-PP1 (1-NMPP1) is dissolved in DMSO and stored, and then diluted with appropriate media before use[1]. Wild-type or Cdk7as/as HCT116 cells are synchronized by incubation in serum-free medium for 48 h and released into medium containing 10% fetal calf serum. Synchronization with thymidine or nocodazole, and analysis of cell-cycle distribution by flow cytometry, are performed. Cell viability is measured by MTT assay[1].

别名	PP1 Analog II, 1 nM-PP1
分子量	331.41
分子式	C20H21N5
CAS No.	221244-14-0

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 27.5 mg/mL

计算器

摩尔浓度计算器

稀释计算器

配液计算器

分子量计算器

质量

浓度

容积

分子量

浓度 (起始)

容积 (起始)

浓度 (终)

容积 (终)

溶液体积

质量

配液浓度

参考文献

1. Larochelle S, et al. Requirements for Cdk7 in the assembly of Cdk1/cyclin B and activation of Cdk2 revealed by chemical genetics in human cells. Mol Cell. 2007 Mar 23;25(6):839-50.

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (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，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

第一步：请输入动物实验的基本信息

剂量

mg/kg

每只动物体重

给药体积

μL

动物数量

第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

计算重置

计算结果如下:

工作液浓度: mg/ml;

母液配置方法: mg 药物溶于 μL DMSO (母液浓度为 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 μL DMSO 主液，加入 μL PEG300，混匀澄清，再加 μL Tween 80，混匀澄清，再加 μL ddH₂O, 混匀澄清。

备注:

要按顺序从左向右依次添加助溶剂。可配合物理方法，如涡流、超声波或热水浴使之帮助溶解。

技术支持

您可能有的问题的答案可以在抑制剂处理说明中找到，包括如何准备库存溶液，如何存储产品，以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

1-NM-PP1 221244-14-0 Angiogenesis Cell Cycle/Checkpoint Metabolism Tyrosine Kinase/Adaptors Serine/threonin kinase CDK Src inhibit Inhibitor PP1 Analog II 1-NM-PP-1 1NMPP1 1 NM PP1 1 nM-PP1 inhibitor

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1-NM-PP1

存储

溶解度

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参考文献

相关产品

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剂量换算

体内实验配液计算器

技术支持

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