Enzyme

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Catalog Number: 25430 - Catalase, Aspergillus niger

 Introduction: Long–acting, extremely stable form of catalase that is active from pH 2–12. Composed of four protein subunits, each containing a heme (Fe3+–protoporphyrin) group bound to its active site. Each subunit also contains one molecule of bound NADPH that helps to stabilize the enzyme. Catalyzes the reaction 2H2O2¨2H2O+O 2. Catalase, along with superoxide dismutase and glutathione peroxidase, controls the level of oxygen–derived free radicals in mammalian cells, and together may function as a somatic oxidant defense. Prevents apoptosis in cultured rat ovarian follicles.  

Catalog Number: 25431 - Catalase, Bovine Liver

 Introduction: Catalase, along with superoxide dismutase and glutathione peroxidase, controls the levels of oxygen–derived free radicals in mammalian cells. Together these molecules may function as a somatic oxidant defense. Prevents apoptosis in cultured rat ovarian follicles.
 

Catalog Number: 25432 - Catalase, Human Erythrocyte

Introduction:Catalase, along with superoxide dismutase and glutathione peroxidase, controls the levels of oxygen–derived free radicals in mammalian cells. Together these molecules may function as a somatic oxidant defense. Prevents apoptosis in cultured rat ovarian follicles. 

Catalog Number: 25433 - Glutathione Reductase, Yeast

 Introduction: Catalyzes the oxidation of reduced NADPH to NADP+. Links the hexose monophosphate pathway to the glutathione pathway. 

Catalog Number: 25437 - Myeloperoxidase, Human Polymorphonuclear Leukocytes

Introduction: A lysosomal heme protein that catalyzes oxidations by hydrogen peroxide, including MPO–chloride-mediated killing of microbes and tumor cells, inactivation of  Catalog Number: 25411 - Superoxide Dismutase (SOD Cu/Zn), Bovine Liver  factors, cross–linking of proteins, and iodination of proteins  

Catalog Number: 25418 - Polyehyleneglycol-rh-SOD

Spec.: ~15 KU

Classification: Oxidative Stress (Enzyme)

Catalog Number: 25430 - Catalase, Aspergillus niger

Spec.: 100 KU 

Description: Long–acting, extremely stable form of catalase that is active from pH 2–12. Composed of four protein subunits, each containing a heme (Fe3+–protoporphyrin) group bound to its active site. Each subunit also contains one molecule of bound NADPH that helps to stabilize the enzyme. Catalyzes the reaction 2H2O2®2H2O+O2. Catalase, along with superoxide dismutase and glutathione peroxidase, controls the level of oxygen–derived free radicals in mammalian cells, and together may function as a somatic oxidant defense. Prevents apoptosis in cultured rat ovarian follicles.

Catalog Number: 25432 - Catalase, Human Erythrocyte

Spec.: 1 mg  

Description:  Catalase, along with superoxide dismutase and glutathione peroxidase, controls the levels of oxygen–derived free radicals in mammalian cells. Together these molecules may function as a somatic oxidant defense. Prevents apoptosis in cultured rat ovarian follicles.

Catalog Number: 27510 - Nitric Oxide Synthase, Rat Brain, Recombinant

Spec.: 10 ug  

Description: Constitutive rat brain NOS isoform. Produced by a baculovirus expression system in the presence of hemin. Useful for studies involving NOS regulation, inhibitor screening and kinetic analysis.

Catalog Number: 27511 - Nitric Oxide Synthase, Constitutive, Rat Neuronal, Recombinant

Spec.: 50 U 

Description: Constitutive rat brain NOS isoform. Recombinant enzyme from the 100,000 x g supernatant of a baculovirus expression system. Useful for studies involving NOS regulation, inhibitor screening and kinetic analysis.  

Catalog Number: 27512 - Nitric Oxide Synthase, Constitutive, Rat Neuronal, Recombinant, High Purity

Spec.: 10 U  

Description: Constitutive rat brain NOS isoform. Catalyzes the production of nitric oxide (NO) by conversion of L–arginine to L–citrulline. Useful for studies involving NOS regulation, inhibitor screening and kinetic analysis.

Catalog Number: 27513 - Nitric Oxide Synthase, Inducible, Mouse Macrophage

Spec.: 50 U 

Description: Inducible rat brain NOS isoform. Catalyzes the production of nitric oxide by conversion of L–arginine to L–citrulline. Useful for studies involving NOS regulation, inhibitor screening and kinetic analysis.

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Catalog Number: 27514 - Recombinant Bovine Protein Kinase 6, Isoform 1a

Spec.: 100 KU

Classification: Oxidative Stress (Enzyme)

Catalog Number: 27515 - Aconitase from porcine heart

Spec.: 150 mg

Classification: Oxidative Stress (Enzyme)

Catalog Number: 27516 - Glutathione Reductase from baker's yeast (S. cerevisiae)

Spec.: 2.5 KU

Classification: Oxidative Stress (Enzyme)

Catalog Number: 27517 - Glutathione Reductase from baker's yeast (S. cerevisiae)

Spec.: 100 U

Classification: Oxidative Stress (Enzyme)

Catalog Number: 27518 - Glutathione Peroxidase from bovine erythrocytes

Spec.: 100 U

Classification: Oxidative Stress (Enzyme).