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PLX647

PLX647

产品编号 T1925   CAS 873786-09-5

PLX647 是具有口服活性的、高效的、特异性的FMS 和KIT 双激酶抑制剂,IC50分别为 28 和 16 nM。它 (1 μM) 在 400 个激酶组中显示出对 FMS 和 KIT 有选择性,但 FLT3 和 KDR 除外 (IC50=91 和 130 nM)。

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PLX647 Chemical Structure
PLX647, CAS 873786-09-5
规格 价格/CNY 货期 数量
2 mg ¥ 295 5日内发货
5 mg ¥ 497 5日内发货
10 mg ¥ 814 5日内发货
1 mL * 10 mM (in DMSO) ¥ 547 5日内发货
其他形式的 PLX647:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: PLX647 (T1925)
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参考文献
产品描述 PLX647 is a highly selective dual FMS/KIT kinase inhibitor (IC50: 28/16 nM).
靶点活性 c-Kit:16 nM, FMS:28nM
激酶实验 HTS screen: To start an assay, 0.5 μL of 5 mg/mL test compound (about 50 μM final reaction concentration) or DMSO control is aliquoted into each well. Both enzyme and substrate are prepared in UCH reaction buffer (50 mM Tris-HCl [pH 7.6], 0.5 mM EDTA, 5 mM DTT, and 0.5 mg/mL ovalbumin). 25 μL of 0.6 nM UCH-L1 is then added to each well except substrate control wells, followed by plate shaking for 45–60 s on an automatic shaker. The enzyme/compound mixture is incubated at room temperature for 30 min before 25 μL of 200 nM Ub-AMC is added to initiate the enzyme reaction. The reaction mixture (300 pM UCH-L1, 100 nM Ubiquitin-AMC with 2.5 μg test compound) is incubated at room temperature for 30 additional minutes prior to quenching the reaction by the addition of 10 μL 500 mM acetic acid per well. The fluorescence emission intensity is measured on a LJL Analyst using a coumarin filter set (ex = 365 nm, em = 450 nm) and is subtracted by the intrinsic compound fluorescence to reveal the enzyme activity. A DMSO control (0.5 μL of DMSO, 25 μL of UCH-L1, 25 μL of ubiquitin-AMC, 10 μL of acetic acid), enzyme control (25 μL of UCH-L1, 25 μL of buffer, 10 μL of acetic acid), substrate control (25 μL of buffer, 25 μL of ubiquitin-AMC, 10 μL of acetic acid), and inhibitor control (0.5 μL of ubiquitin aldehyde [100 nM stock], 25 μL of UCH-L1, 25 μL of ubiquitin-AMC, 10 μL of acetic acid) are also performed in each assay plate to ensure quality and reproducibility. Potential UCH-L1 inhibitors are selected if the compounds demonstrated greater than 60% inhibition compared to the controls. The UCH-L1 enzymatic reactions are manually repeated twice using the same protocol to confirm the results for the hit compounds from the primary robot-assisted screen.
分子量 382.38
分子式 C21H17F3N4
CAS No. 873786-09-5

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 31 mg/mL

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TargetMol Library Books参考文献

1. Zhang C, et al. Proc Natl Acad Sci U S A. 2013 Apr 2;110(14):5689-94.
AZ304 Sotuletinib c-Fms-IN-1 CSF1R-IN-3 cFMS Receptor Inhibitor IV PRN1371 Ki20227 Masitinib

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Keywords

PLX647 873786-09-5 Tyrosine Kinase/Adaptors c-Fms c-Kit Inhibitor cells osteoclast SCFR BCR-FMS CD117 bone PLX-647 differentiation colony stimulating factor 1 receptor BCR-KIT PLX 647 CSF1R inhibit CSF-1 receptor proliferation CSF-1R inhibitor

 

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