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Merck
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Principaux documents

20-107

Sigma-Aldrich

Peroxynitrite

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About This Item

Code UNSPSC :
41116012
eCl@ss :
32160405
Nomenclature NACRES :
NA.41
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Forme

liquid

Niveau de qualité

100

Fabricant/nom de marque

Upstate®

Technique(s)

western blot: suitable

Conditions d'expédition

dry ice

Description générale

Peroxynitrite (ONOO−) is a powerful oxidant formed by the collision of nitric oxide and superoxide.[1]

Application

Peroxynitrite has been used to induce pericyte contraction in mouse brains.[1] It has also been used for the preparation of positive control nitrated protein standards in immunohistochemical studies.[2]

Actions biochimiques/physiologiques

Peroxynitrite (ONOO−) exhibits bactericidal activity.[3] It promotes cell death and contributes to the signal-transduction process, mitochondrial function, and apoptotic pathway. The formation of peroxynitrite has been associated with the development of various diseases including vascular diseases, ischemia-reperfusion injury, circulatory shock, inflammation, pain, and neurodegeneration.[1]

Qualité

Routinely evaluated by treating non-stimulated A431 cells.

Forme physique

0.3M NaOH

Informations légales

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Warning

Mentions de danger

H290,H315,H319

Classification des risques

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Code de la classe de stockage

8B - Non-combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 2

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

L Zhu et al.
Archives of biochemistry and biophysics, 298(2), 452-457 (1992-11-01)
Peroxynitrite is a strong oxidant formed by macrophages and potentially by other cells that produce nitric oxide and superoxide. Peroxynitrite was highly bactericidal, killing Escherichia coli in direct proportion to its concentration with an LD50 of 250 microM at 37
Csaba Szabó et al.
Nature reviews. Drug discovery, 6(8), 662-680 (2007-08-02)
Peroxynitrite--the product of the diffusion-controlled reaction of nitric oxide with superoxide radical--is a short-lived oxidant species that is a potent inducer of cell death. Conditions in which the reaction products of peroxynitrite have been detected and in which pharmacological inhibition
Hongjun Jin et al.
Current protocols in toxicology, Chapter 17, Unit 17-Unit 17 (2012-04-19)
Reactive nitrogen species (RNS) and reactive oxygen species (ROS) are derived as a result of inflammation and oxidative stress and can result in protein modifications. As such, these protein modifications are used as biomarkers for inflammation and oxidative stress. In
Oxidative chemistry of peroxynitrite.
Beckman, J S, et al.
Test, 233, 229-240 (1994)
Pathological implications of nitric oxide, superoxide and peroxynitrite formation.
Beckman, J S and Crow, J P
Biochemical Society Transactions, 21, 330-334 (1993)
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