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Key Documents

SML0737

Sigma-Aldrich

MitoTEMPO

≥98% (HPLC), powder, antioxidant

Synonyme(s) :

(2-(2,2,6,6-Tetramethylpiperidin-1-oxyl-4-ylamino)-2-oxoethyl)triphenylphosphonium chloride, Mito-TEMPO

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About This Item

Formule empirique (notation de Hill):
C29H35N2O2P · Cl
Numéro CAS:
Poids moléculaire :
510.03
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.77

product name

MitoTEMPO, ≥98% (HPLC)

Niveau de qualité

Pureté

≥98% (HPLC)

Forme

powder

Conditions de stockage

desiccated
protect from light

Couleur

white to light brown

Solubilité

H2O: 10 mg/mL, clear

Température de stockage

−20°C

Application

MitoTEMPO has been used as a mitochondria-targeted antioxidant.

Actions biochimiques/physiologiques

MitoTEMPO is a mitochondrially targeted antioxidant, a specific scavenger of mitochondrial superoxide. MitoTEMPO is a combination of the antioxidant piperidine nitroxide TEMPO with the lipophilic cation triphenylphosphonium, giving MitoTEMPO the ability to pass through lipid bilayers with ease and accumulate several hundred-fold in mitochondria. Mitochondrial dysfunction and oxidative stress contribute to a variety of disorders involving cardiovascular, kidney, liver disorders, Parkinson′s and Alzheimer′s disease.

Autres remarques

Light sensitive

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Regulation of morphine-induced synaptic alterations: Role of oxidative stress, ER stress, and autophagy
Yu C, et al.
The Journal of Biological Chemistry (2016)
Eunice E To et al.
Antioxidants & redox signaling, 32(13), 929-942 (2019-06-14)
Aims: Reactive oxygen species (ROS) are highly reactive molecules generated in different subcellular sites or compartments, including endosomes via
Modulation of mitochondrial antiviral signaling by human herpesvirus 8 interferon regulatory factor 1
Young KH, et al.
Journal of Virology (2016)
Caveolin 1-related autophagy initiated by aldosterone-induced oxidation promotes liver sinusoidal endothelial cells defenestration
Xiaoying L, et al.
Redox Biology, 508-521 (2017)
Qianming Du et al.
Biochemical pharmacology, 105, 42-54 (2016-02-28)
Prolonged ingestion of a cholesterol-enriched diet induces chronic, auto-inflammatory responses resulting in significant health problems including colorectal cancer. Inflammasomes are thought to mediate intestinal homeostasis, and their dysregulation contributes to inflammatory bowel diseases and colitis-associated cancer (CAC). However, in vitro

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