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567540

Sigma-Aldrich

Sodium Orthovanadate

A broad spectrum potent inhibitor of protein tyrosine phosphatases.

Synonyme(s) :

Sodium Orthovanadate, PTP Inhibitor X

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About This Item

Formule empirique (notation de Hill):
Na3O4V
Numéro CAS:
13721-39-6
Poids moléculaire :
183.91
Numéro MDL:
MFCD00003511
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Forme

solid

Fabricant/nom de marque

Calbiochem®

Conditions de stockage

OK to freeze

Couleur

white to off-white

Solubilité

water: 10 mg/mL

Conditions d'expédition

ambient

Température de stockage

10-30°C

InChI

1S/3Na.4O.V/q3*+1;;3*-1;

Clé InChI

IHIXIJGXTJIKRB-UHFFFAOYSA-N

Description générale

A broad spectrum potent inhibitor of protein tyrosine phosphatases. Also known to inhibit Na+,K+-ATPase, acid and alkaline phosphatases, phosphofructokinase, and adenylate kinase. Also inhibits the ATPase activity of the reconstituted binding protein-dependent ATP-Binding Cassette (ABC) transporter for maltose (MalFGK2) of Salmonella typhimurium in the micromolar range. Can be converted to pervanadate by hydrogen peroxide.
A broad spectrum potent inhibitor of protein tyrosine phosphatases. Also known to inhibit Na+/K+ ATPase, acid and alkaline phosphatases, phosphofructokinase, and adenylate kinase. Most recently shown to inhibit ATPase activity of the reconstituted binding protein-dependent ATP-Binding Cassette (ABC) transporter for maltose (MalFGK2) of Salmonella typhimurium in the micromolar range. Can be converted to pervanadate by hydrogen peroxide.

Actions biochimiques/physiologiques

Cell permeable: no
Primary Target
Na+,K+-ATPase, acid , alkaline phosphatases, phosphofructokinase, and adenylate kinase
Product does not compete with ATP.
Reversible: no

Avertissement

Toxicity: Harmful (C)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Autres remarques

Huyer, G., et al. 1997. J. Biol. Chem. 272, 843.
Hunke, S., et al. 1995. Biochem. Biophys. Res. Commun.216, 589.
Levchuck, S.G., et al. 1994. Pediatric Res.37, 382A.
Fohr, K.J., et al. 1989. Biochem. J.262, 83.
Swarup, G., et al. 1982. Biochem. Biophys. Res. Commun.107, 1104.
Seargeant, L.E. and Stinson, R.A. 1979. Biochem. J.181, 247.

Informations légales

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

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Code de la classe de stockage

13 - Non 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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Seungkirl Ahn et al.
The Journal of biological chemistry, 277(29), 26642-26651 (2002-05-16)
Endocytosis of ligand-activated receptors requires dynamin-mediated GTP hydrolysis, which is regulated by dynamin self-assembly. Here, we demonstrate that phosphorylation of dynamin I by c-Src induces its self-assembly and increases its GTPase activity. Electron microscopic analyses reveal that tyrosine-phosphorylated dynamin I
Marwa Ben-Khemis et al.
Redox biology, 67, 102898-102898 (2023-09-28)
TNFα-mediated signaling pathways play a pivotal role in the pathogenesis of inflammatory diseases such as rheumatoid arthritis (RA) and inflammatory bowel disease (IBD) by promoting phagocyte inflammatory functions, notably cytokine release and reactive oxygen species (ROS) production by NOX2. In
Louis Marois et al.
Journal of immunology (Baltimore, Md. : 1950), 182(4), 2374-2384 (2009-02-10)
Little is known about the mechanisms that arrest FcgammaRIIa signaling in human neutrophils once engaged by immune complexes or opsonized pathogens. In our previous studies, we observed a loss of immunoreactivity of Abs directed against FcgammaRIIa following its cross-linking. In
Silvia Peppicelli et al.
International journal of molecular sciences, 23(23) (2022-12-12)
Clinical outcomes of melanoma patients pointed out a gender disparity that supports a correlation between sex hormone activity on estrogen receptors (ER) and melanoma development and progression. Here, we found that the epithelial-to-mesenchymal transition (EMT) of melanoma cells induced by
Da-Yun Seo et al.
International journal of molecular sciences, 25(13) (2024-07-13)
Isoscopoletin is a compound derived from various plants traditionally used for the treatment of skin diseases. However, there have been no reported therapeutic effects of isoscopoletin on atopic dermatitis (AD). AD is a chronic inflammatory skin disease, and commonly used
Afficher tous les articles scientifiques apparentés

Articles

Phosphoprotein Phosphatases (Tyrosine)

Protein tyrosine phosphatases' catalytic mechanism involves transient phosphorylation.

Phosphoprotein Phosphatases (Tyrosine)

Protein tyrosine phosphatases' catalytic mechanism involves transient phosphorylation.

Phosphoprotein Phosphatases (Tyrosine)

Protein tyrosine phosphatases' catalytic mechanism involves transient phosphorylation.

Phosphoprotein Phosphatases (Tyrosine)

Protein tyrosine phosphatases' catalytic mechanism involves transient phosphorylation.

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