S83404 |
SR-3029 |
源叶(MedMol) | 98% |
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- 产品描述: SR-3029 is a potent and ATP competitive CK1δ and CK1ε inhibitor, with IC50s of 44 nM and 260 nM, respectively, and Kis of 97 nM for both kinases.
- 靶点: CKIδ:44 nM (IC50);CDK6/cyclin D3:427 nM (IC50);CDK6/cyclin D1:428 nM (IC50);CDK4/cyclin D3:368 nM (IC50);CDK4/cyclin D1:576 nM (IC50);FLT3:3000 nM (IC50);CaseinKinase
- 体外研究:
SR-3029 is a potent CK1δ/CK1ε inhibitor, with IC50s of 44 nM and 260 nM, respectively. SR-3029 is ATP competitive, with Kis of 97 nM for CK1δ/CK1ε. SR-3029 also blocks CDK6/cyclin D3, CDK6/cyclin D1, CDK4/cyclin D3, CDK4/cyclin D1 and FLT3, with IC50s of 427, 428, 368, 576, and 3000 nM, respectively. SR-3029 shows inhibitory effects on A375 cells, with an EC50 of 86 nM. CK1δ is a necessary and sufficient driver of Wnt/β-catenin signaling in human breast cancer. SR-3029 shows less potent activities against MCF7 and T47D breast cancer cells and the MCF10A cell line, which express low amounts of CK1δ
- 体内研究:
SR-3029 (20 mg/kg daily i.p.) exibits anti-tumor effects in rthotopic MDA-MB-231, MDA-MB-468 (TNBC), SKBR3 and BT474 (HER2+) tumor xenografts with no overt toxicity in mice. SR-3029 (20 mg/kg daily i.p.) also effectively inhibits the growth of tumor in primary patient-derived xenograft (PDX) models. In addition, SR-3029 (20 mg/kg, i.p.) strongly reduces the expression of nuclear β-catenin in tumors of mice
- 参考文献:
1. Bibian M, et al. Development of highly selective casein kinase 1δ/1ε (CK1δ/ε) inhibitors with potent antiproliferative properties. Bioorg Med Chem Lett. 2013 Aug 1;23(15):4374-80. 2. Rosenberg LH, et al. Therapeutic targeting of casein kinase 1δ in breast cancer. Sci Transl Med. 2015 Dec 16;7(318):318ra202.
- 溶解性: Soluble in DMSO
- 保存条件: -20℃
- 配置溶液浓度参考:
1mg 5mg 10mg 1 mM 2.081 ml 10.407 ml 20.814 ml 5 mM 0.416 ml 2.081 ml 4.163 ml 10 mM 0.208 ml 1.041 ml 2.081 ml 50 mM 0.042 ml 0.208 ml 0.416 ml
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质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)