MLi-2
目录号 : KM3304 CAS No. : 1627091-47-7 纯度 : 98%

MLi-2 是一种具有口服活性的,高选择性 LRRK2 抑制剂,IC50 为 0.76 nM。MLi-2 具有用于帕金森氏病的潜力。

规格 价格 是否有货 数量
2mg
In-stock
5mg
In-stock
10mg
In-stock
50mg
In-stock
100mg 询价 In-stock

Other Forms of Rapamycin:

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生物活性

MLi-2 is an orally active and highly selective LRRK2 inhibitor with an IC50 of 0.76 nM. MLi-2 has the potential for Parkinson’s disease.

体外研究

MLi-2 exhibits exceptional potency in a purified LRRK2 kinase assay in vitro( IC50=0.76 nM), a cellular assay monitoring dephosphorylation of LRRK2 pSer935 LRRK2 (IC50=1.4 nM), and a radioligand competition binding assay (IC50=3.4 nM). MLi-2 has greater than 295-fold selectivity for over 300 kinases in addition to a diverse panel of receptors and ion channels.

体内研究

Acute oral and subchronic dosing in MLi-2 mice results in dose-dependent central and peripheral target inhibition over a 24-hour period as measured by dephosphorylation of pSer935 LRRK2. Treatment of MitoPark mice with MLi-2 is well tolerated over a 15-week period at brain and plasma exposures. Morphologic changes in the lung, consistent with enlarged type II pneumocytes, are observed in MLi-2-treated MitoPark mice.

分子式
C21H25N5O2
分子量
379.46
CAS号
1627091-47-7
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 60 mg/mL (158.12 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.6353 mL 13.1766 mL 26.3532 mL
5 mM 0.5271 mL 2.6353 mL 5.2706 mL
10 mM 0.2635 mL 1.3177 mL 2.6353 mL
*

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, 6 months; -20°C, 1 month。-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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 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.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 6 mg/mL (15.81 mM); Clear solution

    此方案可获得 ≥ 6 mg/mL (15.81 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 60.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

  • 2.

    请依序添加每种溶剂: 30 % SBE-β-CD

    Solubility: 5 mg/mL (13.18 mM); Suspension solution; Need ultrasonic

  • 3.

    请依序添加每种溶剂: 5% DMSO    40% PEG300    5% Tween-80    50% saline

    Solubility: 2.87 mg/mL (7.56 mM); Suspended solution; Need ultrasonic

  • 4.

    请依序添加每种溶剂: 5% DMSO    95% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.87 mg/mL (7.56 mM); Clear solution

科研文献
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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