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MPP+ iodide (N-Methyl-4-Phenylpyridinium Iodide)
目錄號 MZ6402-250MG 售價 3522.00元
規格 250mg 運輸溫度 冰袋運輸。
其他名稱 保存溫度 -20ºC避光干燥保存,至少2年有效。
CAS號 36913-39-0 有效期
應用 訂購數量
產品簡介:

MPP+ iodide (N-Methyl-4-Phenylpyridinium Iodide)



產品標簽

MPP+ iodide;MPTP;帕金森病動物模型;Ferroptosisinhibitor;Necrostatin-1;Ferrostatin-1 (Fer-1);CAS:36913-39-0;


產品信息: 

產品名稱

產品編號

CAS NO.

規格

價格(元)

MPP+ iodide (N-Methyl-4-Phenylpyridinium Iodide)

MZ6402-50MG

36913-39-0

50mg

922

MPP+iodide (N-Methyl-4-Phenylpyridinium Iodide)

MZ6402-100MG

36913-39-0

100mg

1592

MPP+iodide (N-Methyl-4-Phenylpyridinium Iodide)

MZ6402-250MG

36913-39-0

250mg

3522


產品描述

MPP+iodide (N-Methyl-4-Phenylpyridinium Iodide)是神經毒素MPTP的活性代謝物,在帕金森病動物模型中選擇性破壞多巴胺能神經元。MPP+主要通過抑制線粒體電子傳遞鏈復合物I,引起ATP耗竭和氧化應激增高,從而誘導神經毒性。MPP+誘導Necrostatin-1 (Nec-1)和 Ferrostatin-1 (Fer-1)敏感的SH-SY5Y細胞壞死,但MPP+誘導的壞死性細胞死亡與鐵壞死是不同的生理過程。


產品特性

1) 化學名:1-Methyl-4-phenylpyridin-1-ium iodide

2) 同義名:N-Methyl-4-Phenylpyridinium Iodide; 1-methyl-4-phenyl-pyridinium, monoiodide; MPP+;N-甲基-4-苯基吡啶鎓碘化物;1-甲基-4-苯基-吡啶鎓碘化物;1-甲基-4-苯基吡啶碘化物;

3) CAS NO:36913-39-0

4) 分子式:C12H12IN

5) 分子量:297.1

6) 純度:≥98%

7) 外觀:固體

8) 溶解性:溶于H2O(100mM)

9) 化學結構式:


保存與運輸方法

保存:-20oC避光干燥保存,至少2年有效。 

運輸:冰袋運輸。


注意事項

1) 關于化合物溶解性:產品特性內的“≥”表明溶于標示濃度,但飽和溶解度未知。不同批次化合物的溶解度會有差異。

2) 為了讓化合物更好的溶解,可通過37℃加熱或(和)超聲波水浴中震動片刻來處理。若實驗所需濃度過大甚至達產品溶解極限,請添加助溶劑助溶或自行調整濃度。

3) 本品僅用作科研用途,不可用于臨床或診療用途。

4) 為了您的安全和健康,請穿實驗服并戴一次性手套操作。

儲存液制備

          質

溶劑體積

濃度

1mg

5mg

10mg

1mM

3.3654 mL

16.8271 mL

33.6542mL

5mM

0.6731mL

3.3654 mL

6.7308mL

10mM

0.3365 mL

1.6827 mL

3.3654 mL

【溫馨提示】:請根據產品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;MPP+在溶液中不穩定,建議新鮮配制溶液且立即使用。配制好的溶液需避光保存和使用。


使用方法【源自文獻,僅作參考】

文獻1,Stahl K, Rahmani S, Prydz A, Skauli N, MacAulay N, Mylonakou MN, Torp R, Skare ?, Berg T, Leergaard TB, Paulsen RE, Ottersen OP, Amiry-Moghaddam M. Targeted deletion of the aquaglyceroporin AQP9 is protective in a mouse model of Parkinson's disease. PLoS One. 2018 Mar 22;13(3):e0194896. doi: 10.1371/journal.pone.0194896. PMID: 29566083; PMCID: PMC5864064.

體內研究(動物模型):

動物模型(Animal Model):C57BL/6J WT and Aqp9-/- mice

配制方法(Formulation):MPP+ (7.5 μg dissolved in saline)

實驗方法(Assay):C57BL/6J WT (n = 34) and Aqp9-/- mice (n = 29) were deeply anesthetized with zoletil mixture, Rompunand Fentanyl and then subjected tostereotaxic intrastriatal injections of MPP+ (7.5 μg dissolved in saline) or saline. 1 μl MPP+ solution or saline was injected into the striatum 0.6 mm anterior to Bregma, 2.2 mm laterally and 3.2 mm ventrally at 12 μl/hr using a syringe pump. MPP+ was protected against light during the procedure. The injector was left for 5 minutes to allow diffusion before suture.

文獻2,Xu J, Gao X, Yang C, Chen L, Chen Z. Resolvin D1 Attenuates Mpp+-Induced Parkinson Disease via Inhibiting Inflammation in PC12 Cells. Med Sci Monit. 2017 Jun 2;23:2684-2691. doi: 10.12659/msm.901995. PMID: 28572562; PMCID: PMC5465971.

體外研究(細胞實驗):

細胞類型(Cell types):PC12 cells

實驗方法(Assay):The in vitro PD model was established by treatment of PC12 cells with250 μM MPP+ for approximately 24 hours.Different concentrations of RvD1 (50, 100, 200 nM) were administrated two hours prior to MPP+ treatment, afterwards, PC12 cells were used for following experiments.

文獻3,Christensen C, Torsteinsson H, Maier VH, Karlsson K?. Multi-parameter Behavioral Phenotyping of the MPP+ Model of Parkinson's Disease in Zebrafish. Front Behav Neurosci. 2020 Dec 18;14:623924. doi: 10.3389/fnbeh.2020.623924. PMID: 33390914; PMCID: PMC7775599.

體內研究(動物模型):

動物模型(Animal Model):Zebrafish larvae

配制方法(Formulation):Both MPP+ and PBA were dissolved in the system water.

實驗方法(Assay):Zebrafish larvae were incubated between 1 and 5 dpf in the presence or absence of 500 μM MPP+ at a total volume of 25 ml system water. The drug solutions were freshly prepared and replaced between 11:00 and 12:00 am at 2, 3, and 4 dpf.Deceased larvae were removed daily, but no differences in mortality were observed between MPP+ exposed larvae and untreated larvae.


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