CCB02
目录号 : GC33300
CCB02是一种选择性的CPAP-tubulin相互作用抑制剂,能够与tubulin结合,竞争β-tubulin的CPAP结合位点,IC50值为689nM,具有高效抗肿瘤活性。CCB02对其他的蛋白没有抑制作用,包括与细胞周期、中心体相关蛋白,同时对AuroraA,Plk1,Plk2,CDK2和CHK1的磷酸化状态无作用。
Cas No.:2100864-57-9
Sample solution is provided at 25 µL, 10mM.
CCB02 is a selective CPAP-tubulin interaction inhibitor, binding to tubulin and competing for the CPAP binding site of β-tubulin, with an IC50 of 689 nM, and shows potent anti-tumor activity. CCB02 shows no inhibition on the cell cycle- and centrosome-related kinases, or the phosphorylation status of Aurora A, Plk1, Plk2, CDK2, and CHK1[1].
CCB02 is a selective CPAP-tubulin interaction inhibitor, binding to tubulin and competing for the CPAP binding site of β-tubulin, with an IC50 of 689 nM. CCB02 perturbs CPAP PN2-3-tubulin interaction with an IC50 of 0.441 μM in a PN2-3 CPAP-GST pull-down assay[1].CCB02 shows no inhibition on the cell cycle- and centrosome-related kinases, or the phosphorylation status of Aurora A, Plk1, Plk2, CDK2, and CHK1[1].CCB02 inhibits the proliferation of cancer cells with extra centrosomes, IC50s are 0.86-2.9 μM. CCB02 activates spindle assembly checkpoint, induces PCM proteins recruitment to centrosomes, and enhances microtubule nucleation activities of centrosomes[1].
CCB02 (30 mg/kg, p.o. daily) shows potent anti-tumor effect in nude mice bearing subcutaneous human lung (H1975T790M cells) tumor xenografts. CCB02 also suppresses MDA-MB-231 cell migration and cuases multipolar mitosis in mouse xenografts[1].
[1]. Mariappan A, et al. Inhibition of CPAP-tubulin interaction prevents proliferation of centrosome-amplified cancer cells. EMBO J. 2019 Jan 15;38(2). pii: e99876.
Cas No. | 2100864-57-9 | SDF | |
Canonical SMILES | N#CC1=C(OC)N=CC2=CC3=CC=CC=C3N=C12 | ||
分子式 | C14H9N3O | 分子量 | 235.24 |
溶解度 | DMSO : 25 mg/mL (106.27 mM) | 储存条件 | Store at -20°C |
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1 mg | 5 mg | 10 mg |
1 mM | 4.251 mL | 21.2549 mL | 42.5098 mL |
5 mM | 0.8502 mL | 4.251 mL | 8.502 mL |
10 mM | 0.4251 mL | 2.1255 mL | 4.251 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 | |||
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% DMSO % % Tween 80 % saline | ||||||||||
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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,
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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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- Purity: >99.50%
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