PLX647|873786-09-5|-陌孚医药/Medlife

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PLX647

目录号: PC16124 纯度: ≥98%

CAS No. :873786-09-5

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PC16124-10mg	10mg	¥1783.00	请登录
PC16124-50mg	50mg	¥7389.00	请登录
PC16124-10mM (in 1mL DMSO)	10mM (in 1mL DMSO)	¥1146.00	请登录

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中文名称

PLX647

中文别名

PLX647 抑制剂;PLX647

英文名称

PLX647

英文别名

PLX647;PLX-647;5-(1H-Pyrrolo[2,3-b]pyridin-3-ylmethyl)-N-[[4-(trifluoromethyl)phenyl]methyl]-2-pyridinamine

Cas No.

873786-09-5

分子式

C₂₁H₁₇F₃N₄

分子量

382.38

包装储存

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

生物活性

PLX647 is an orally active, highly specific dual FMS and KIT kinase inhibitor, with IC₅₀s of 28 and 16 nM, respectively. PLX647 shows selectivity for FMS and KIT over a panel of 400 kinases at a concentration of 1 μM except FLT3 and KDR (IC₅₀s=91 and 130 nM, respectively).

性状

Solid

体外研究(In Vitro)

体外研究, PLX647 potently inhibits proliferation of BCR-FMS cells, with an IC₅₀ of 92 nM. A corresponding Ba/F3 cell line expressing BCR-KIT is also quite sensitive to PLX647, with an IC₅₀ of 180 nM. PLX647 also inhibits endogenous FMS and KIT, as demonstrated by inhibition of the ligand-dependent cell lines M-NFS-60 (IC₅₀=380 nM) and M-07e (IC₅₀=230 nM), which express FMS and KIT, respectively.
PLX647 potently inhibits the growth of FLT3–ITD-expressing MV4-11 cells (IC₅₀=110 nM). PLX647 displayed minimal inhibition of the proliferation of Ba/F3 cells expressing BCR–KDR (IC₅₀=5 μM). PLX647 inhibits osteoclast differentiation with an IC₅₀ of 0.17 μM.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究(In Vivo)

PLX647 (40 mg/kg; p.o.; twice daily for 7 days) reduces macrophage accumulation in UUO kidney and blood monocytes.
PLX647 (40 mg/kg; p.o.; male Swiss Webster mice) reduces LPS-induced TNF-α and IL-6 release.
PLX647 (20-80 mg/kg; p.o.; daily or twice daily from 27-41 days) shows effects on collagen-induced arthritis.
PLX647 (30 mg/kg) results in significant inhibition of TRAP5b immunostaining and bone osteolysis. PLX647 (30 mg/kg BID) is able to prevent bone damage by the tumor cells.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:	Male C57BL/6 mice (mouse unilateral ureter obstruction model)
Dosage:	40 mg/kg
Administration:	P.o.; twice daily for 7 days
Result:	Resulted in reduction in the levels of F4/80+ macrophages by 77%.

Animal Model:	7-9 wk old Male DBA/1J mice (Mouse collagen-induced arthritis model)
Dosage:	20 mg/kg, 80 mg/kg
Administration:	P.o.; daily (20 mg/kg) from 27-41 days, twice daily (80 mg/kg) from 27-41 days
Result:	20 mg/kg PLX647 had no initial effect on the development of severe arthritis. However, starting on day 33, no further development of disease severity was recorded, and a 30% inhibition of the macroscopic signs of arthritis was evident in clinical score on day 41. Mice treated with 80 mg/kg BID PLX647 initially shows delayed development of severe arthritic signs. Starting on day 33, the signs of arthritis began to decrease in this treatment group, reaching a maximum reversal of 76% on day 41.

运输条件

Room temperature or refrigerated transportation.

储存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

参考文献

[1]. Zhang C, et al. Design and pharmacology of a highly specific dual FMS and KIT kinase inhibitor. Proc Natl Acad Sci U S A. 2013 Apr 2;110(14):5689-94. [Information]

[2]. Louvet C, et al. Tyrosine kinase inhibitors reverse type 1 diabetes in nonobese diabetic mice. Proc Natl Acad Sci U S A. 2008 Dec 2;105(48):18895-900. [Information]

溶解度数据

体外研究:

DMSO : 25 mg/mL (65.38 mM; Need ultrasonic)

配制储备溶液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.6152 mL	13.0760 mL	26.1520 mL
5 mM	0.5230 mL	2.6152 mL	5.2304 mL
10 mM	0.2615 mL	1.3076 mL	2.6152 mL

产品不同，其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液；配成溶液后，建议分装保存，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, 6 months; -20°C, 1 month。-80°C 储存时，建议在 6 个月内使用，-20°C 储存时，建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

建议依照次序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.5 mg/mL (6.54 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (6.54 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
将 0.9 g 氯化钠，完全溶解于 100 mL ddH?O 中，得到澄清透明的生理盐水溶液
2.

建议依照次序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.5 mg/mL (6.54 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (6.54 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

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产品使用指南

Data Sheet

1：一般建议：溶解度为Medlife测试数据，可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异，仅做参考，具体以实验方案为准。

2：储存条件：粉末-20°C一般情况可以保存3年，溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异，请细致阅读产品信息，并辅助参考相关文献描述。

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