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Key Documents

492002

Sigma-Aldrich

NOX1 Inhibitor, ML171

The NOX1 Inhibitor, ML171, also referenced under CAS 6631-94-3, controls the biological activity of NOX1.

Sinónimos:

NOX1 Inhibitor, ML171, NADPH Oxidase-1 Inhibitor, ML171, 2-APT, 2-acetylphenothiazine

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About This Item

Fórmula empírica (notación de Hill):
C14H11NOS
Número de CAS:
Peso molecular:
241.31
Número MDL:
Código UNSPSC:
41121801
NACRES:
NA.77

Nivel de calidad

Análisis

≥95% (HPLC)

formulario

powder

fabricante / nombre comercial

Calbiochem®

condiciones de almacenamiento

OK to freeze
protect from light

color

dark yellow-orange

solubilidad

DMSO: 50 mg/mL

Condiciones de envío

ambient

temp. de almacenamiento

2-8°C

InChI

1S/C14H11NOS/c1-9(16)10-6-7-14-12(8-10)15-11-4-2-3-5-13(11)17-14/h2-8,15H,1H3

Clave InChI

JWGBOHJGWOPYCL-UHFFFAOYSA-N

Descripción general

A highly selective, cell-permeable, and reversible 2-acetylphenothiazine that is shown to inhibit NADPH Oxidase-1 (Nox1) (IC50 = 0.129 µM, and 0.25 µM) in human HT29 and HEK293 cell-based assays, respectively. Unlike most other currently used Nox inhibitors, it only has marginal activity on other cellular ROS-producing enzymes and receptors including the other Nox isoforms (IC50 = 5 µM, 3 µM and 5 µM for Nox2, Nox3, and Nox4, respectively) and xanthine oxidase, XO, (IC50 = 5.5 µM) in HEK293 cell-based assays. It is also shown to block Nox1-dependent ROS generation in HEK293 cultures dose-dependently at concentrations up to ~ 100 nM; however, its inhibitory effect is reversed through over-expression of Nox1, thereby suggesting that this compound is highly selective for Nox1, with little effect against Nox2-dependent ROS generation (IC50 >10 µM). Qualitatively, it displays an inhibitory effect against SrcYF-induced ECM-degrading invadopodia formation in DLD1 Human Colon Cancer Cells.
A highly selective, cell-permeable, and reversible 2-acetylphenothiazine that is shown to inhibit NADPH Oxidase-1 (Nox1) (IC50 = 0.129 µM, and 0.25 µM) in human HT29 and HEK293 cell-based assays, respectively. Unlike most other currently used Nox inhibitors, it only has marginal activity on other cellular ROS-producing enzymes and receptors including the other Nox isoforms (IC50 = 5 µM, 3 µM and 5 µM for Nox2, Nox3, and Nox4, respectively) and xanthine oxidase, XO, (IC50 = 5.5 µM) in HEK293 cell-based assays. It is also shown to block Nox1-dependent ROS generation in HEK293 cultures dose-dependently at concentrations up to ~100 nM; however, its inhibitory effect is reversed through over-expression of Nox1, thereby suggesting that this compound is highly selective for Nox1, with little effect against Nox2-dependent ROS generation (IC50 >10 µM). Qualitatively, it displays an inhibitory effect against SrcYF-induced ECM-degrading invadopodia formation in DLD1 Human Colon Cancer Cells.

Envase

Packaged under inert gas

Advertencia

Toxicity: Regulatory Review (Z)

Reconstitución

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

Otras notas

Gianni, D., et al. 2010. ACS Chem. Biol.5, 981.

Información legal

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

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3


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