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Reactive Oxygen Species

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Reactive oxygen species (ROS), such as superoxide anion (O2-), hydrogen peroxide (H2O2), and hydroxyl radical (HO•), consist of radical and non-radical oxygen species formed by the partial reduction of oxygen. Cellular ROS are generated endogenously during mitochondrial oxidative metabolism as well as in cellular response to xenobiotics, cytokines, and bacterial invasion.

ROS also activates MAPK pathways by the direct inhibition of MAPK phosphatases. Through PTEN, the PI3K pathway is subject to reversible redox regulation by ROS generated by growth factor stimulation. The activation of autophagy may be a cellular defense mechanism in response to ROS.

Products Related to Reactive Oxygen Species(505)

  • GC46005 structure
    GC46005Arjunolic Acid
    CAS: 465-00-9
    Purity: >98.50%

    El Ácido arjunÓlico es una saponina aislada de Symplocos lancifolia y tiene varias actividades biolÓgicas, que incluyen actividades antioxidantes, antimicrobianas, antibacterianas y antiinflamatorias.

  • GC46019 structure
    GC46019Pluviatolide
    CAS: 28115-68-6
    Purity: >95.00%

    Pluviatolide ((-)-Pluviatolide) es un lignano que se puede encontrar en la corteza de Zanthoxylum pluviatile Hartley.

  • GC46028 structure
    GC46028Malabaricone C
    CAS: 63335-25-1
    Purity: >98.00%

    Malabaricone C es un inhibidor natural de la esfingomielina sintasa (SMS) con IC50 de 3 y 1,5 μM para SMS 1 y 2, respectivamente.

  • GC46031 structure
    GC46031Malabaricone B
    CAS: 63335-24-0
    Purity: >98.00%

    La malabaricona B, un fenÓlico vegetal natural, es un inhibidor de la glucosidasa alfa activo por vÍa oral con una IC50 de 63,7 μM.

  • GC46033 structure
    GC460335-Heneicosylresorcinol
    CAS: 70110-59-7
    Purity: >95.00%

    An alkylresorcinol

  • GC46057 structure
    GC460572,5-Dihydroxycinnamic Acid phenethyl ester
    CAS: 179691-97-5
    Purity: >98.00%

    An inhibitor of 5-LO

  • GC46079 structure
    GC460795-Tricosylresorcinol
    CAS: 70110-60-0
    Purity: >95.00%

    5-Tricosilresorcinolthe es el primer quiste de lÍpidos.

  • GC46080 structure
    GC460807,3',4'-Trihydroxyflavone
    CAS: 2150-11-0
    Purity: >98.00%

    7,3',4'-La trihidroxiflavona es un compuesto de aglicÓn flavonoide aislado de las vainas de habas.

  • GC46219 structure
    GC46219Satratoxin H
    CAS: 53126-64-0
    Purity: >98.00%

    A trichothecene mycotoxin

  • GC46387 structure
    GC463871,3,7-Trimethyluric Acid-d9
    CAS: 117490-42-3
    Purity: >99.00%

    An internal standard for the quantification of 1,3,7-trimethyluric acid

  • GC46481 structure
    GC464811-Hydroxyphenazine
    CAS: 528-71-2
    Purity: >95.00%

    1-Hydroxyphenazine is a potent α-amylase inhibitor with an IC 50 value of 3.1μg/ml.

  • GC46904 structure
    GC46904Azoxystrobin
    CAS: 131860-33-8
    Purity: >99.00%

    La azoxistrobina es un fungicida de β-metoxiacrilato de amplio espectro.

  • GC46960 structure
    GC46960Buprofezin
    CAS: 69327-76-0
    Purity: >98.00%

    La buprofezina es un insecticida que actÚa inhibiendo la sÍntesis de quitina.

  • GC47096 structure
    GC47096Citrinin-13C13
    Purity: >98.00%

    A neuropeptide with diverse biological activities

  • GC47116 structure
    GC47116Coenzyme Q10-d6
    CAS: 110971-02-3
    Purity: >99.00%

    Un estándar interno para la cuantificación de CoQ 10 .

  • GC47172 structure
    GC47172Dapsone-d8
    CAS: 557794-38-4
    Purity: >99.00%

    La dapsona D8 (4,4′-diaminodifenil sulfona D8) es una dapsona marcada con deuterio.

  • GC47234 structure
    GC47234Diosmetin-d3
    CAS: 1189728-54-8
    Purity: >99.00%

    Diosmetin-d3 es el deuterio marcado Diosmetin. Diosmetin es un flavonoide natural que inhibe la actividad de la enzima CYP1A humana con un IC50 de 40 μM en células HepG2.

  • GC47237 structure
    GC47237Dipyridamole-d16
    CAS: 2712261-50-0
    Purity: >99.00%

    A neuropeptide with diverse biological activities

  • GC47238 structure
    GC47238Diquat (bromide)
    CAS: 85-00-7
    Purity: >99.00%

    El diquat (bromuro) es un herbicida integral comÚnmente utilizado en el cultivo de algodÓn, soja y otros cultivos para combatir las malas hierbas no deseadas.

  • GC47239 structure
    GC47239Diquat-d12 (bromide)
    Purity: >99.00%

    A neuropeptide with diverse biological activities

  • GC47240 structure
    GC47240Diquat-d4 (bromide)
    Purity: >99.00%

    A neuropeptide with diverse biological activities

  • GC47306 structure
    GC47306Esculin (hydrate)
    Purity: >98.00%

    A coumarin with antioxidant and anti-inflammatory activities

  • GC47387 structure
    GC47387G6PDi-1
    CAS: 2457232-14-1
    Purity: >98.00%

    G6PDi-1 es un inhibidor reversible y no competitivo de glucosa-6-fosfato deshidrogenasa (G6PD) con una IC50 de 0,07 μM.

  • GC47397 structure
    GC47397Gemfibrozil-d6
    CAS: 1184986-45-5
    Purity: >99.00%

    An internal standard for the quantification of gemfibrozil