PARP14 inhibitor H10
目录号 : GC39302
PARP14 inhibitor H10 (化合物 H10) 是针对 PARP14 的选择性抑制剂 (IC50=490 nM)，是其他 PARP 的抑制剂 (约为 PARP1 的 24 倍)。PARP14 抑制剂 H10 诱导 caspase-3/7 介导的细胞凋亡 (apoptosis)。
Cas No.:2084811-68-5
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
PARP14 inhibitor H10, compound H 10, is a selective inhibitor against PARP14 (IC50=490 nM), over other PARPs (≈24 fold over PARP1). PARP14 inhibitor H10 induces caspase-3/7-mediated cell apoptosis[1].
[1]. Peng B, et al. Small Molecule Microarray Based Discovery of PARP14 Inhibitors. Angew Chem Int Ed Engl. 2017 Jan 2;56(1):248-253.
| Cas No. | 2084811-68-5 | SDF | |
| Canonical SMILES | O=C(O)C1=CC=CC(S(=O)(NCCN2N=NC(CCNC(CCC(NC3=CC=CC(C(N)=O)=C3)=O)=O)=C2)=O)=C1 | ||
| 分子式 | C24H27N7O7S | 分子量 | 557.58 |
| 溶解度 | DMSO: 62.5 mg/mL (112.09 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 | 1.7935 mL | 8.9673 mL | 17.9346 mL |
| 5 mM | 0.3587 mL | 1.7935 mL | 3.5869 mL |
| 10 mM | 0.1793 mL | 0.8967 mL | 1.7935 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。
Small Molecule Microarray Based Discovery of PARP14 Inhibitors
Angew Chem Int Ed Engl 2017 Jan 2;56(1):248-253.PMID:27918638DOI:10.1002/anie.201609655
Poly(ADP-ribose) polymerases (PARPs) are key enzymes in a variety of cellular processes. Most small-molecule PARP inhibitors developed to date have been against PARP1, and suffer from poor selectivity. PARP14 has recently emerged as a potential therapeutic target, but its inhibitor development has trailed behind. Herein, we describe a small molecule microarray-based strategy for high-throughput synthesis, screening of >1000 potential bidentate inhibitors of PARPs, and the successful discovery of a potent PARP14 inhibitor H10 with >20-fold selectivity over PARP1. Co-crystallization of the PARP14/H10 complex indicated H10 bound to both the nicotinamide and the adenine subsites. Further structure-activity relationship studies identified important binding elements in the adenine subsite. In tumor cells, H10 was able to chemically knockdown endogenous PARP14 activities.