MPP+ iodide
目录号: PL07339 纯度: ≥99%
CAS No. :36913-39-0
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中文名称
MPP+ iodide
中文别名
碘化-N-甲基-4-苯基吡啶盐;1-(2,2,2-三氟乙基)吡咯烷;1-甲基-4-苯基吡啶离子;1-甲基4-苯基吡啶离子;N-甲基-4-苯基吡啶鎓碘化物
英文名称
MPP+ iodide
英文别名
Pyridinium,1-methyl-4-phenyl-, iodide (1:1);MPP+ iodide;N-Methyl-4-phenylpyridinium Iodide;1-Methyl-4-phenylpyridinium iodide;N-Methyl-4-phenylpyr
Cas No.
36913-39-0
分子式
C11H10N+.I-
分子量
283.11
包装储存
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
产品详情
MPP+ iodide 是神经毒素 MPTP 的一种有毒代谢物,通过选择性破坏黑质多巴胺能神经元,在动物模型中引起帕金森病症状。MPP+ iodide 被多巴胺转运体吸收进入多巴胺能神经元,通过影响呼吸链复合体 I 对线粒体发挥神经毒性作用。MPP+ iodide 也是 5-羟色胺转运体 (SERT) 的高亲和力底物。
生物活性
MPP+ iodide, a toxic metabolite of the neurotoxin MPTP, causes symptom of Parkinsons disease in animal models by selectively destroying dopaminergic neurons in substantia nigra. MPP+ iodide is taken up by the dopamine transporter into dopaminergic neurons where it exerts its neurotoxic action on mitochondria by affecting complex I of the respiratory chain. MPP+ iodide is also a high affinity substrate for the serotonin transporter (SERT).
性状
Solid
体外研究(In Vitro)
MPP+ (1-3 mM; 24 hours) remarkably decreases the viability of cells.
MPP+ also inhibits the activity of nicotinamide adenosine dinucleotide (NADH)-linked respiration in mitochondrial preparations and impairs aerobic glycolysis, leading to the present belief that the inhibition of NADH-linked cell respiration may constitute the final molecular mechanism of MPP+ neurotoxicity. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
参考文献
[1]. Zhao M, et al. Mitochondrial calcium dysfunction contributes to autophagic cell death induced by MPP+ via AMPK pathway. Biochem Biophys Res Commun. 2019;509(2):390-394.
[2]. Martí Y, et al. Methyl-4-phenylpyridinium (MPP+) differentially affects monoamine release and re-uptake in murine embryonic stem cell-derived dopaminergic and serotonergic neurons. Mol Cell Neurosci. 2017;83:37-45.
溶解度数据
In Vitro: H2O : 100 mg/mL (336.54 mM; Need ultrasonic)DMSO : 62.5 mg/mL (210.34 mM; Need ultrasonic)配制储备液
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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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