BI 2536
(Synonyms: BI-2536;BI2536) 目录号 : GC12450
A potent inhibitor of Plk1
Cas No.:755038-02-9
Sample solution is provided at 25 µL, 10mM.
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BI 2536 is a potent, ATP-competitive, well tolerated and highly specific human polo-like kinase 1 (PLK1) inhibitor with IC value of 0.83 nM, which shows 1000-fold selectivity against other kinases [1].
BI 2536 has been demonstrated to suppress cell growth and colony formation, it has been shown to induce mitotic arrest at G2/M phase and apoptosis in human cervical adenocarcinoma cell line HeLa [2].
BI 2536 has shown to have the effect of inhibiting cell proliferation in more than 20 tumor cell lines with half maximal effective concentration (EC50) values ranging from 2–25 nM. In vivo, multiple studies in xenograft models of human carcinoma have shown the anti-tumor activity of BI 2536 when the drug was intravenously administered 1-2 times every week [1].
References:
[1] Schöffski P. Polo-like kinase (PLK) inhibitors in preclinical and early clinical development in oncology. Oncologist. 2009 Jun;14(6):559-70.
[2] Pezuk JA1, Brassesco MS, Oliveira JC, Morales AG, Montaldi AP, Sakamoto-Hojo ET, Scrideli CA, Tone LG. Antiproliferative in vitro effects of BI 2536-mediated PLK1 inhibition on cervical adenocarcinoma cells. Clin Exp Med. 2013 Feb;13(1):75-80.
| Cell experiment: [1] | |
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Cell lines |
HeLa-S3 cells |
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Preparation method |
The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while.Stock solution can be stored below -20°C for several months. |
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Reaction Conditions |
1 μM, 24 hours |
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Applications |
The effect of BI 2536 on the cell-cycle profile of cancer cells grown in vitro was assessed by immunofluorescence microscopy and flow cytometry. BI2536 caused HeLa cells to accumulate with a 4N DNA content, indicative of a cell-cycle block in either G2 phase or mitosis. The mitotic figures observed in BI 2536-treated cultures of HeLa cells displayed abnormal mitotic figures at EC50 values closely matching the induction of a G2/M arrest. |
| Animal experiment: [1] | |
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Animal models |
Immunodeficient nu/nu mice injected with HCT 116 cells |
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Dosage form |
Intravenous injection, 40–50mg/kg, once or twice per week |
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Applications |
The administration of BI 2536 was found to be highly efficacious in diverse xenograft models, such as the HCT 116 colon cancer with complete tumor suppression with the twice per week schedule and a T/C value of 16% with once per week treatment. By using a more rigorous model of larger HCT 116 tumors, in which treatment was delayed until cancer nodules reached a median size of 500 mm3, it was found that five cycles of BI 2536 induced marked tumor regressions, whereas the control mice showed progressive disease. |
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Other notes |
Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
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References: [1] Steegmaier M, Hoffmann M, Baum A, et al. BI 2536, a potent and selective inhibitor of polo-like kinase 1, inhibits tumor growth in vivo. Current Biology, 2007, 17(4): 316-322. |
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| Cas No. | 755038-02-9 | SDF | |
| 别名 | BI-2536;BI2536 | ||
| 化学名 | 4-[[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-7H-pteridin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide | ||
| Canonical SMILES | CCC1C(=O)N(C2=CN=C(N=C2N1C3CCCC3)NC4=C(C=C(C=C4)C(=O)NC5CCN(CC5)C)OC)C | ||
| 分子式 | C28H39N7O3 | 分子量 | 521.67 |
| 溶解度 | ≥ 13.04 mg/mL in DMSO, ≥ 92.4 mg/mL in EtOH with ultrasonic | 储存条件 | 4°C, protect from light |
| 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 | 1.9169 mL | 9.5846 mL | 19.1692 mL |
| 5 mM | 0.3834 mL | 1.9169 mL | 3.8338 mL |
| 10 mM | 0.1917 mL | 0.9585 mL | 1.9169 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: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet