TAK-960 dihydrochloride
目录号 : GC37725
A selective inhibitor of polo-like kinase 1
Sample solution is provided at 25 µL, 10mM.
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Polo-like kinases (Plks) are serine/threonine kinases with key roles in cell cycling. TAK-960 is an orally bioavailable, selective inhibitor of Plks with IC50 values of 0.8, 16.9, and 50.2 nM for Plk1, Plk2, and Plk3, respectively.1,2 It exhibits greater than 20-fold selectivity for Plk1 over FAK, MLCK, and the tyrosine protein kinase Fes, and has minimal activity against a panel of 282 other kinases.1,2 It inhibits the proliferation of various cancer cell lines, including MDR1-expressing tumors, and also prevents tumor growth in several human cancer cell xenograft models, including a disseminated model of AML- and MDR1-expressing hematological tumors.1,2
1.Hikichi, Y., Honda, K., Hikami, K., et al.TAK-960, a novel, orally available, selective inhibitor of polo-like kinase 1, shows broad-spectrum preclinical antitumor activity in multiple dosing regimensMol. Cancer Ther.11(3)700-709(2012) 2.Nie, Z., Feher, V., Natala, S., et al.Discovery of TAK-960: An orally available small molecule inhibitor of polo-like kinase 1 (PLK1)Bioorg. Med. Chem. Lett.23(12)3662-3666(2013)
Kinase experiment: | The inhibitory activity of TAK-960 is assessed by the TR-FRET (fluorescence resonance energy transfer) assay, which measures the ATP-dependent phosphorylation of a biotinylated substrate peptide corresponding to residues 2,470 through 2,488 of the mTOR protein (Biotin-AGAGTVPESIHSFIGDGLV). A total of 288 kinases are screened for TAK-960 inhibition (1 μM) using HotSpot technology and IC50 values for the selected kinases are determined. |
Cell experiment: | Cells are seeded into 96-well plates at 3,000 to 30,000 cells per well in appropriate medium plus 10% fetal calf serum. After 24 hours, cells are treated with serial dilutions of TAK-960, and 72 hours later, the number of viable cells is assessed using the CellTiter-Glo Assay. Calculation of EC50 values and statistical analysis are done using GraphPad Prism software. |
Animal experiment: | The suspension of HeLa cells (2×106 in 100?μL PBS) or H1299 cells (3×106 in 100?μL PBS) is subcutaneously inoculated into the right hind legs of 8-week-old nude mice (BALB/c nu/nu mice). The indicated dose of TAK-960 is orally administered to tumor-bearing mice. In the radiation treatment, tumor xenografts are locally irradiated with the indicated dose of 137Cs γ-rays using a Gammacell 40 Exactor. |
References: [1]. Hikichi Y, et al. TAK-960, a novel, orally available, selective inhibitor of polo-like kinase 1, shows broad-spectrum preclinical antitumor activity in multiple dosing regimens. Mol Cancer Ther. 2012 Mar;11(3):700-9. | |
| Cas No. | SDF | ||
| Canonical SMILES | CN1C2=C(N=C(NC3=CC(F)=C(C(NC4CCN(C)CC4)=O)C=C3OC)N=C2)N(C5CCCC5)CC(F)(F)C1=O.Cl.Cl | ||
| 分子式 | C27H36Cl2F3N7O3 | 分子量 | 634.52 |
| 溶解度 | DMSO: ≥ 98.57 mg/mL (155.35 mM) | 储存条件 | Store at -20°C |
| General tips | 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。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.576 mL | 7.88 mL | 15.7599 mL |
| 5 mM | 0.3152 mL | 1.576 mL | 3.152 mL |
| 10 mM | 0.1576 mL | 0.788 mL | 1.576 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
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，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。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet