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MPTP Hydrochloride Dopaminerge Neurotoxine

Name: MPTP Hydrochloride
Brand: Selleck Chemicals
SKU: S4732
Rating: 5 (31 reviews)

Cat.nr.: S4732

MPTP Hydrochloride is een dopaminerge neurotoxine en veroorzaakt selectieve vernietiging van dopaminerge neuronen in diermodellen van parkinsonisme. MPTP Hydrochloride induceert apoptose.MPTP Hydrochloride kan worden gebruikt om diermodellen van de ziekte van Parkinson op te wekken.

MPTP Hydrochloride Dopamine Receptor Chemisch Chemical Structure

Chemische structuur

Molecuulgewicht: 209.72

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Kwaliteitscontrole (Quality Control)

Batch: Zuiverheid: 99.94%

99.94

Gerelateerde doelwitten	Adrenergic Receptor AChR 5-HT Receptor COX Calcium Channel Histamine Receptor GABA Receptor TRP Channel Cholinesterase (ChE) GluR
Overig Dopamine Receptor Inhibitoren	Trifluoperazine Trifluoperazine 2HCl Penfluridol Rotundine Domperidone Sulpiride Azaperone Levosulpiride SCH-23390 hydrochloride ONC206

Celkweek, behandeling & werkzame concentratie
(Cell Culture, Treatment & Working Concentration)

Cellijnen	Assaytype	Incubatietijd	Activiteitsbeschrijving	PMID
insect cells	Function assay	120 mins	Inhibition of human recombinant MAOA expressed in insect cells assessed as oxidation of kynuramine substrate at 50 uM measured after additional enzyme added after 120 mins incubation	22078410
insect cells	Function assay	90 mins	Inhibition of human recombinant MAOA expressed in insect cells assessed as oxidation of kynuramine substrate at 50 uM measured after additional substrate added after 90 mins incubation	22078410
Klik om meer experimentele gegevens over cellijnen te bekijken

Chemische informatie, opslag en stabiliteit (Chemical Information, Storage & Stability)

Molecuulgewicht	209.72	Formule	C₁₂H₁₅N·HCl	Opslag (vanaf de datum van ontvangst)	3 jaar-20°Cpoeder
CAS-nr.	23007-85-4	SDF downloaden		Opslag van stamoplossingen	1 jaar-80°Cin oplosmiddel 1 maand-20°Cin oplosmiddel
Synoniemen	N/A			Smiles	CN1CCC(=CC1)C2=CC=CC=C2.Cl

Oplosbaarheid (Solubility)

In vitro
Batch:

Water : 41 mg/mL

Ethanol : 41 mg/mL

DMSO : 26 mg/mL (123.97 mM)
(Met vocht verontreinigd DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Molariteitscalculator

Massa	Concentratie	Volume	Molecuulgewicht
=	×	×

Verdunningscalculator Molecuulgewichtcalculator

In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Gevalideerd door Selleck labs. Mocht u aanpassingen aan deze formulering nodig hebben, neem dan contact op met ons verkoopteam voor aangepaste tests.	2.100mg/ml (10.01mM)	Taking the 1 mL working solution as an example, add 50 μL of 42 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify it; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.

In vivo formulatiecalculator (heldere oplossing)

Stap 1: Voer onderstaande informatie in (Aanbevolen: een extra dier om rekening te houden met verlies tijdens het experiment)

Dosering: mg/kg Gemiddeld gewicht van dieren: g Doseervolume per dier:μL Aantal dieren:

Stap 2: Voer de in vivo formulering in (Dit is alleen de calculator, geen formulering. Neem eerst contact met ons op als er geen in vivo formulering is in de sectie oplosbaarheid.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Berekeningsresultaten:

Werkconcentratie: mg/ml;

Methode voor het bereiden van DMSO-moedervloeistof: mg geneesmiddel vooropgelost in μL DMSO ( Concentratie moedervloeistof mg/mL, Neem eerst contact met ons op als de concentratie de DMSO-oplosbaarheid van de batch van het geneesmiddel overschrijdt. )

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toeμL PEG300, mengen en verhelderen, daarna toevoegenμL Tween 80, mengen en verhelderen, daarna toevoegen μL ddH₂O, mengen en verhelderen.

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toe μL Maïsolie, mengen en verhelderen.

Opmerking: 1. Zorg ervoor dat de vloeistof helder is voordat u het volgende oplosmiddel toevoegt.
2. Zorg ervoor dat u het/de oplosmiddel(en) in de juiste volgorde toevoegt. U moet ervoor zorgen dat de verkregen oplossing, bij de vorige toevoeging, een heldere oplossing is voordat u verdergaat met het toevoegen van het volgende oplosmiddel. Fysieke methoden zoals vortexen, ultrasoon of een warmwaterbad kunnen worden gebruikt om het oplossen te bevorderen.

Werkingsmechanisme (Mechanism of Action)

In vitro	The morphology of N2AB-1 and glioma cells was unaltered when these cells were exposed to all doses of MPTP hydrochloride. And, C6 glioma cell proliferation was also unaffected by this compound treatment. MPTP Promotes Apoptosis and Tau Phosphorylation in Human Neuroblastoma M17 Cells. This compound significantly promotes Tau phosphorylation at Ser262 in human neuroblastoma M17 cells. It caused a dose-dependent increase in the intracellular α-synuclein level in our M17 human neuroblastoma cells. This chemical appears to promote Tau phosphorylation in the brain by activating both PKA and GSK3β.
In vivo	The number of tyrosine hydroxylase-positive neurons was decreased in the substantia nigra pars compacta of MPTP-treated mice. This compound decreased thioredoxin reductase 1 expression and thioredoxin reductase activity in the mouse midbrain, reduced the number of thioredoxin reductase 1-positive cells in the substantia nigra pars compacta of mice. Administration of this toxin can cause neurochemical, behavioral and histopathological alterations in human and nonhuman primates that are similar to those observed in Parkinsonian patients. Compared with primates, rodents are insensitive to MPTP. This chemical can be administered by various routes, such as gavage and stereotactic injection, but the most common and reproducible route is systemic administration, including subcutaneous, intravenous, intraperitoneal and intramuscular injection. It is a lipophilic protoxin that can rapidly cross the blood-brain barrier following systemic injection. Once it enters the brain, MPTP is converted to 1-methyl-4-phenylpyridine by monoamine oxidase B. It has been shown to be toxic to dopaminergic neurons of the nigrostriatal system in humans, monkeys, and mice and to produce long-lasting depletion of DA and its metabolites in the striatum.
Referenties	[1] https://pubmed.ncbi.nlm.nih.gov/25206649/ [2] https://pubmed.ncbi.nlm.nih.gov/12200191/ [3] https://pubmed.ncbi.nlm.nih.gov/3264740/ [4] https://pubmed.ncbi.nlm.nih.gov/21127069/

Toepassingen (Applications)

Methoden	Biomarkers	PMID
Western blot	TH / Actin pCaMKIIβ / pCaMKIIα / CaMKIIβ / CaMKIIα / β-Actin TH / p-α-Syn / α-Syn / β-actin / CDK5 / LC3-I / LC3-II / p62 / NLRP3 / ASC / Casp1 p20 / Procasp1 p-ERK1/2 / ERK1/2 / GAPDH GDH2 / GDH1 / GFAP / GAPDH	23391753
IHC	tyrosine hydroxylase (TH) tyrosine hydroxylase (TH) SNpc tyrosine hydroxylase (TH) Substantia nigra	31427934
Immunofluorescence	tyrosine hydroxylase (TH) / miR-188-3p α-Syn tyrosine hydroxylase (TH) / Tunel tyrosine hydroxylase (TH) / Tunel tyrosine hydroxylase (TH) GFAP	33717653

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