Hydrogen Peroxide USA Suppliers & Distributors

Hydrogen Peroxide Alternative Names:

Dioxidane Oxidanyl, dihydrogen dioxide. Hydrogen Peroxide is the simplest peroxide. CAS number: 7722-84-1. Formula: (H2O2).

Where to buy Hydrogen Peroxide in the USA

We have compiled a list of Hydrogen Peroxide suppliers in the USA.The companies listed include manufacturers, distributors, wholesalers, industrial, retail and bulk suppliers. Products for sale include food grade Hydrogen Peroxide. Use the suppliers website link for prices, more information or to purchase. To find other products or services, use the search box.

Product Description
hydrogen Peroxide
Where to buy
hydrogen Peroxide. Veckridge Chemical is a full service chemical distributor. Veckridge Chemical is a full service chemical distributor across the United States
Hydrogen peroxide
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Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers.
Hydrogen Peroxide
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Hydrogen Peroxide - Cosmetics & Personal Care Chemicals, Household Cleaning & Car Wash Chemicals, Spa Pool & Swimming Pool Chemicals, Remediation & Water Treatment, Textile Chemicals
Hydrogen Peroxide
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Hydrogen Peroxide. Hundreds of quality products stocked in our own warehouse.
HYDROGEN PEROXIDE
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Hydrogen Peroxide. Miles Chemical Company
Hydrogen peroxide 30%
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Hydrogen peroxide 30%. Hubbard-Hall: Chemical Suppliers and Industry Experts.
Hydrogen Peroxide 31%
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Ultra Pure Chemicals
Hydrogen Peroxide 35% CASE
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Hydrogen Peroxide 35%, Aqueos Solutions, 5.1, (8) , PG II (ERG#140) ( CASE). Hydrogen Peroxide 35% CASE Group: Basic Chemicals. Pack Sizes: 4 Gallons Cases (Lbs). UN 2014
Hydrogen Peroxide 35% DRUM
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UN 2014 Hydrogen Peroxide 35%, Aqueos Solutions, 5.1, (8) PG II (ERG#140). Hydrogen Peroxide 35% DRUM Group: Basic Chemicals. Pack Sizes: 500 LB Drum (Lbs).
HYDROGEN PEROXIDE 35% SOLUTION FCC
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HYDROGEN PEROXIDE 35% SOLUTION FCC. CAS No. 7722-84-1
Hydrogen Peroxide 35 % Super D Cosmetic
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Hydrogen Peroxide 35 % Super D Cosmetic. We supply a wide range of products essential to many industries such as pharmaceutical, cosmetic and nutrition.
Hydrogen peroxide 50%
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Hydrogen peroxide 50%. Hubbard-Hall: Chemical Suppliers and Industry Experts.
Hydrogen Peroxide (50%)
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Hydrogen Peroxide (50%). CAS No. 7722-84-1. INORGANIC CHEMICALS
Hydrogen Peroxide - All Strengths & Grades
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Hydrogen Peroxide - All Strengths & Grades. Chemicals & Ingredients Division
Hydrogen peroxide solution
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Hydrogen peroxide solution Group: Metals and Materials. Cas No. 7722-84-1.
Hydrogen peroxide-Urea adduct
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Form: tablet. Molecular Weight: 94.07. Storage 2-8°C. Group: Substrates. Other Names: Carbamide Per hydrate; Carbamide peroxide; Percarbamide; Urea hydrogen peroxide. (EC No.) Enzyme Commission Number: 204-701-4. CAS Number: 124-43-6. CSUB-0436. Hydrogen peroxide-Urea adduct; Peroxidase Substrates; Carbamide Per hydrate; Carbamide peroxide; Percarbamide; Urea hydrogen peroxide; 124-43-6.
Urea Hydrogen Peroxide
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Urea Hydrogen Peroxide. CAS No: 124-43-6
10-methyl-9- (phenoxycarbonyl) Acridinium trifluoromethylsulfonate
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10-methyl-9-(phenoxycarbonyl) Acridinium produces fluorescent compound 10-methyl-9-acridone upon oxidation with hydrogen peroxide, persulfates, and other oxidants in alkaline conditions. It has been used in chemiluminescence assays, enzyme, antigen, antib Synonyms: 10-methyl-9- (phenoxycarbonyl) -acridinium, 1, 1, 1-trifluoromethanesulfonate; Phenyl 10-methylacridinium-9-carboxylate trifluoromethanesulfonate. Cas No. 161006-14-0. Molecular formula C21H16NO2·CF3O3S. Molecular weight 463.4. Laboratory AR Grades Available.
25S rRNA (adenine2142-N1)-methyltransferase
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In the yeast Saccharomyces cerevisiae this methylation is important for resistance towards hydrogen peroxide and the antibiotic anisomycin. 25S rRNA (adenine2142-N1)-methyltransferase Group: Enzymes. Alternative Name: BMT2 (gene name); 25S rRNA m1A2142 methyltransferase. Enzymes Suppliers.
2,6-Lutidine
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2,6-Lutidine is widely used in organic synthesis as a raw material and solvent. In Pharmaceutical industry, it can be used for the production of antiatherosclerotic pyridinolcarbamate. It can also be used for the production of Cortisone acetate, hydrocortisone, niacin, lobeline and stilbazium iodide which is an anthelmintic and effective for the worm, fasciolopsis buski, whipworm, pinworm and so on. In addition, 2,6-Lutidine can be used as an auxiliaries for Pesticides, dyes, dyeing and printing and used as resin and rubber accelerator, intermediate of hot oil stabilizer. It can be oxidized to produce Dimethyl pyridine acid, which can be used as the stabilizer for hydrogen peroxide and acetic acid and used to synthesize lobelidine. 2,6-Lutidine is used as various kinds of nutty essence and cocoa, coffee, meat, bread and vegetable typed essence. It is also used to synthesize drugs for the treatment and first-aid of hypertension.Isolated from the basic fraction of coal tar. A semi-volatile compound in tobacco. 2,6-Lutidine Alternative Name: SC-46364; 15FQ5D0T3P; 9313-EP2301911A1; 2,6-Dimethylpyridine; ST51046560; M-5889; 9313-EP2301934A1; AS04947; 17269-EP2295414A1; 9313-EP2308872A1;. IUPAC Name: 2,6-dimethylpyridine;. CAS Number: 108-48-5. Molecular Formula C7H9N;. Weight 107.156g/mol. Exact Mass 107.073g/mol. EC Number 203-587-3. Melting Point -6.1°C;-5.8 deg C;-6°C;. Solubility Slightly soluble in ethanol; soluble in ethyl ether and acetone;Sol in water (% wt/wt): 27.2% @ 45...
2,6-Lutidine
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LUTIDINE is a colorless liquid with a peppermint odor. Less dense than water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.;Liquid. Uses: 2,6-Lutidine is widely used in organic synthesis as a raw material and solvent. In Pharmaceutical industry, it can be used for the production of antiatherosclerotic pyridinolcarbamate. It can also be used for the production of Cortisone acetate, hydrocortisone, niacin, lobeline and stilbazium iodide which is an anthelmintic and effective for the worm, fasciolopsis buski, whipworm, pinworm and so on. In addition, 2,6-Lutidine can be used as an auxiliaries for Pesticides, dyes, dyeing and printing and used as resin and rubber accelerator, intermediate of hot oil stabilizer. It can be oxidized to produce Dimethyl pyridine acid, which can be used as the stabilizer for hydrogen peroxide and acetic acid and used to synthesize lobelidine. 2,6-Lutidine is used as various kinds of nutty essence and cocoa, coffee, meat, bread and vegetable typed essence. It is also used to synthesize drugs for the treatment and first-aid of hypertension.Isolated from the basic fraction of coal tar. A semi-volatile compound in tobacco. Group: Pyridine Ligands. Alternative Names: SC-46364; 15FQ5D0T3P; 9313-EP2301911A1; 2,6-Dimethylpyridine; ST51046560; M-5889; 9313-EP2301934A1; AS04947; 17269-EP2295414A1; 9313-EP2308872A1. Cas No. 108-48-5. EC Number: 203-587-3. IUPAC Name: 2,6-dimethylpyridine. Molecular Formula: C7H9N. Weight: 107.156g/mol. Exact Mass: 107.073g/mol. Monoisotopic Mass: 107.073g/mol. Topological Polar Surface Area: 12.9A^2. Heavy Atom Count: 8. Complexity: 62.8. Covalently-Bonded Unit: 1. Color/Form: Oily liq. Odor: Odor of pyridine plus peppermint. Melting Point: -6.1°C;-5.8 deg C;-6°C. Solubility: Slightly soluble in ethanol; soluble in ethyl ether and acetone;Sol in water (% wt/wt): 27.2% @ 45.3 deg C; 18.1% @ 48.1 deg C; 12.1% @ 57.5 deg C; 9.5% @ 74.5 deg C; miscible with dimethylformamide and tetrahydrofuran;In water, 3.00X10+5 mg/l @ 34 deg C;300 mg/mL at 34 °C. Density: 0.9252 @ 20 deg C/4 deg C. SMILES: CC1=NC(=CC=C1)C. InChI=1S/C7H9N/c1-6-4-3-5-7(2)8-6/h3-5H,1-2H3. InChIKey: OISVCGZHLKNMSJ-UHFFFAOYSA-N. H-Bond Acceptor: 1. Storage: ?20°C.
3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt
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Molecular Weight: 295.33. Group: Substrates. Other Names: 3-(N-Ethyl-m-toluidino)-2-hydroxypropanesulfonic acid sodium salt; N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine sodium salt; Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate; Sodium N-ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine; TOOS. CAS Number: 82692-93-1. CSUB-0324. 3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt; Hydrogen peroxide; 3-(N-Ethyl-m-toluidino)-2-hydroxypropanesulfonic acid sodium salt; N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine sodium salt; Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate; Sodium N-ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine; TOOS; 82692-93-1.
4’- (Hydroxyethyl) rutoside
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4’-(Hydroxyethyl)rutoside is used to study the activity of oxidant and antioxidant enzyme in tomato. O-hydroxyethylorutin compounds increase hydrogen peroxide production to prevent B. cinerea infection. Synonyms: Troxerutin Impurity 3. Cas No. 13190-92-6. Molecular formula C29H34O17. Molecular weight 654.58. Laboratory Analytical Grades Available.
7,3',4'-Trihydroxyflavone
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3'4'7-Trihydroxyflavone is a natural flavonoid found in the seeds of Cassia occidentalis. 3',4',7-Trihydroxyflavone can prevent apoptotic cell death in neuronal cells from hydrogen peroxide-induced oxidative stress. Synonyms: 2- (3, 4-Dihydroxyphenyl) -7-hydroxy-4H-chromen-4-one; 4H-1-benzopyran-4-o ne, 2- (3, 4-dihydroxyphenyl) -7-hydroxy-. Cas No. 2150-11-0. Molecular formula C15H10O5. Molecular weight 270.24. Laboratory Analytical Grades Available.
7-chloro-L-tryptophan oxidase
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Contains a noncovalently bound FAD. This enzyme catalyses a step in the biosynthesis of rebeccamycin, an indolocarbazole alkaloid produced by the bacterium Lechevalieria aerocolonigenes. During catalysis, the bound FAD is reoxidized at the expense of molecular oxygen, producing one molecule of hydrogen peroxide. The enzyme shows significant preference for 7-chloro-L-tryptophan over L-tryptophan. 7-chloro-L-tryptophan oxidase Group: Enzymes. Alternative Name: RebO. Enzyme manufacturers USA.
ABTS Chromophore Diammonium Salt
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ABTS Chromophore Diammonium Salt can inhibit catalase, a mammalian antioxidant enzyme which degrades hydrogen peroxide into water and oxygen species. ABTS Chromophore Diammonium Salt Other Name: Diammonium 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate). Molecular Formula: C18H24N6O6S4. CAS Number: 30931-67-0. Molecular weight 548.68. Categories: Laboratory Reagents Grade.
bacterial non-heme ferritin
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Ferritins are intracellular iron-storage and detoxification proteins found in all kingdoms of life. They are formed from two subunits that co-assemble in various ratios to form a spherical protein shell. Thousands of mineralized iron atoms are stored within the core of the structure. The product of dioxygen reduction by the bacterial non-heme ferritin is hydrogen peroxide, which is consumed in a subsequent reaction. bacterial non-heme ferritin Group: Enzymes. Alternative Name: FtnA; HuHF. Custom enzymes manufacturing.
Bis(tetramethylcyclopentadienyl)iron(II)
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Uses: Bis(tetraMethylcyclopentadienyl)iron is a catalyst for alkyd paint drying via mediation of auto-oxidation reactions Electron donor in photoinduced electron-transfer reduction reactions ,controlled by conformational distortion Electrocatalytical hydrogen peroxide and glucose sensor,it is used for inter- and intramolecular quenching of the lowest singlet excited state of porphyrins. Group: Iron Catalysts. Cas No. 59568-28-4. Weight: 298.24. Storage: 2-8°C.
Bis (Tetra methyl cyclopenta dienyl) Iron (Ii)
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Bis (Tetra methyl cyclopenta dienyl) Iron is a catalyst for alkyd paint drying via mediation of auto-oxidation reactions Electron donor in photoinduced electron-transfer reduction reactions ,controlled by conformational distortion Electrocatalytical hydrogen peroxide and glucose sensor,it is used for inter- and intramolecular quenching of the lowest singlet excited state of porphyrins. Bis (Tetra methyl cyclopenta dienyl) Iron (Ii) CAS Number: 59568-28-4. Weight 298.24.
Bovine Catalase-polyethylene glycol
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PEG labeled catalase is one of PEGylated catalase conjugates. Catalase is a common enzyme found in nearly all living organisms exposed to oxygen. It catalyzes the decomposition of hydrogen peroxide to water and oxygen. Catalase is an important enzyme in protecting the cell from oxidative damage by reactive oxygen species. PEG modified catalase shows better stability with good reactivity. We provide a variety of chemically functionalized and bio-conjugated catalase with different functionality. These functionalized catalase conjugates were purified by size exclusion chromatography to ensure adequate applications both in-vitro and in-vivo. Bovine Catalase-polyethylene glycol Group: Enzymes. Alternative Name: PEG-Catalase; Catalase-polyethylene glycol; CAT-PEG. Pack Sizes: Package size based on protein content. Global specialty enzymes.
Bovine Superoxide dismutase-polyethylene glycol
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Superoxide dismutases (SOD) are enzymes that alternately catalyze the dismutation (or partitioning) of the superoxide (O2-) radical into either ordinary molecular oxygen (O2) or hydrogen peroxide (H2O2). Superoxide is produced as a by-product of oxygen metabolism and, if not regulated, causes many types of cell damage. Hydrogen peroxide is also damaging, but less so, and is degraded by other enzymes such as catalase. Thus, SOD is an important antioxidant defense in nearly all living cells exposed to oxygen. One exception is Lactobacillus plantarum and related lactobacilli, which use a different mechanism to prevent damage from reactive (O2-). Bovine Superoxide dismutase-polyethylene glycol Group: Enzymes. Alternative Name: PEG-SOD; Superoxide dismutase-polyethylene glycol; SOD-PEG. Global specialty enzymes.
BVT 948
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BVT 948 is a non-competitive and cell-permeable inhibitor of protein tyrosine phosphatases (PTPs) (IC50 = 0. 09 - 1. 7 M). BVT 948 displays irreversible inhibition through catalysis of the hydrogen peroxide-dependent oxidation of PTP, and enhances insulin Synonyms: 4-Hydroxy-3, 3-dimethyl-2H-benz[g]indole-2, 5 (3H) -dione. Cas No. 39674-97-0. Molecular formula C14H11NO3. Molecular weight 241.25. Laboratory AR Grades Available.
Catalase (Crude Enzyme)
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Catalase is a common enzyme found in nearly all living organisms exposed to oxygen (such as bacteria, plants, and animals). It catalyzes the decomposition of hydrogen peroxide to water and oxygen. It is a very important enzyme in protecting the cell from oxidative damage by reactive oxygen species (ROS). Likewise, catalase has one of the highest turnover numbers of all enzymes; one catalase molecule can convert approximately 5 million molecules of hydrogen peroxide to water and oxygen each minute. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Uses: medicine; synthesis; analysis; biotechnology; industry. Group: Enzymes. Alternative Name: hydrogen-peroxide: hydrogen-peroxide oxidoreductase. Pack Sizes: 100ml. American enzyme company.
Catalase for bio-washing
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Catalase is a kind of liquid enzyme preparation fermented by Aspergillus Niger; it can effectively catalyze hydrogen peroxide and decompose hydrogen peroxide into oxygen and water. And catalase only reacts with hydrogen peroxide. Uses: Textile. Group: Enzymes. Pack Sizes: 25kg/barrel or subject to client requirement. American enzyme company.
Catalase from Psychrotolerant Bacteria, recombinant
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Catalase is an enzyme that catalyzes the transformation of hydrogen peroxide into water and oxygen. This enzyme functions as a natural antioxidant protecting the cell against oxidative damage. This enzyme finds applications in Research and Clinical Chemistry. It also finds diverse industrial applications in textiles, waste treatment, cosmetics and as a disinfectant agent. Catalase from Psychrotolerant Bacteria, recombinant Group: Enzymes. Alternative Name: EC 1. 11. 1. 6; Catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2: H2O2 oxidoreductase. Industrial enzyme suppliers.
Catalase from Psychrotolerant Bacteria, recombinant (Lyophilized Powder)
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Catalase is an enzyme that catalyzes the transformation of hydrogen peroxide into water and oxygen. This enzyme functions as a natural antioxidant protecting the cell against oxidative damage. This enzyme finds applications in Research and Clinical Chemistry. It also finds diverse industrial applications in textiles, waste treatment, cosmetics and as a disinfectant agent. Catalase from Psychrotolerant Bacteria, recombinant (Lyophilized Powder) Group: Enzymes. Alternative Name: EC 1. 11. 1. 6; Catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2: H2O2 oxidoreductase. Global specialty enzymes.
chlorite O2-lyase
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Reaction occurs in the reverse direction in chlorate- and perchlorate-reducing bacteria. There is no activity when chlorite is replaced by hydrogen peroxide, perchlorate, chlorate or nitrite. The term chlorite dismutase is misleading as the reaction does not involve dismutation/disproportionation. Contains iron and protoheme IX. chlorite O2-lyase Group: Enzymes. Global specialty enzymes.
Cinnamyl caffeate
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Cinnamyl caffeate is isolated from Chinese propolis. It exerts antiproliferative activity against many cancer cell lines, and also has a potential protective effect on acute oxidative stress induced by hydrogen peroxide in cardiac H9c2 cells. Synonyms: Caffeic acid cinnamyl ester; 3, 4-Dihydroxycinnamic acid 3-phenyl-2-propenyl ester; 3- (3, 4-Dihydroxyphenyl) propenoic acid 3-phenyl-2-propenyl ester; [ (E) -3-phenylprop-2-enyl] (E) -3- (3, 4-dihydroxyphenyl) prop-2-enoate. Cas No. 115610-32-7. Molecular formula C18H16O4. Molecular weight 296.322. Reagent Grade Chemicals.
Clomipramine HCl EP Impurity E
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10,11-Dihydro-5H-dibenzo[b,f]azepine is a metabolite of the tricyclic antidepressant, Imipramine. 10,11-Dihydro-5H-dibenzo[b,f]azepine can be used as a chromogenic probe for the quantification of hydrogen peroxide and glucose. Clomipramine HCl EP Impurity E Other Name: 10,11-Dihydro-5H-dibenzo[b,f]azepine; 10,11-Dihydrodibenz[b,f]azepine; 2,2’-Iminobibenzyl; 2,2’-Iminodibenzyl; Iminobibenzyl; Iminodibenzyl; NSC 72110. Molecular Formula: C14H13N. CAS Number: 494-19-9. Molecular weight 195.26. Categories: Fine Chemicals.
colneleate synthase
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A heme-thiolate protein (P-450). It catalyses the selective removal of pro-R hydrogen at C-8 in the biosynthesis of colneleic acid. It forms also (8E)-9-[(1E, 3Z, 6Z)-nona-1, 3, 6-trien-1-yloxy]non-8-enoic acid (i. e. colnelenate) from (9S, 10E, 12Z, 15Z)-9-hydroperoxy-10, 12, 15-octadecatrienoate. The corresponding 13-hydroperoxides are poor substrates. The divinyl ethers colneleate and colnelenate have antimicrobial activity. colneleate synthase Group: Enzymes. Alternative Name: 9-divinyl ether synthase; 9-DES; CYP74D; CYP74D1; CYP74 cytochrome P-450; DES1; (8E)-9-[(1E, 3E)-nona-1, 3-dien-1-yloxy]non-8-enoate synthase. Global enzyme suppliers, distributors and manufacturers.
Coumarin Boronic Acid
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Coumarin boronic acid (CBA) is a fluorescent probe that can be used to detect peroxynitrite, hypochlorous acid and hydrogen peroxide. Synonyms: CBA; B- (2-oxo-2H-1-benzopyran-7-yl) -boronic acid; (2-Oxochromen-7-YL) boronic acid; Coumarin-7-boronic. Cas No. 1357078-03-5. Molecular formula C9H7BO4. Molecular weight 190.0. Laboratory Analytical Grades Available.
Coumarin Boronic Acid pinacolate ester
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Coumarin boronic acid pinacolate ester (CBE) is an ester form of coumarin boronic acid (CBA) with better solubility. It can be used to detect peroxynitrite, hypochlorous acid and hydrogen peroxide. Synonyms: CBA pinacolate ester; CBE; Coumarin-7-pinacolboronate; 7- (4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) -2H-1-benzopyran-2-one. Cas No. 190788-61-5. Molecular formula C15H17BO4. Molecular weight 272.1. Reagent Grade Laboratory Chemicals.
Cu/Zn Superoxide Dismutase, Recombinant
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Uses: SOD is a unique enzyme which caneliminate superoxide radical, thus protecting the cell from superoxide toxicity. SOD is widely used for adjusting endocrine system and immunity enhancement, in clinical and research of inflammation, such as therapy rheumatoid arthritis, Multiple chronic arthritis, myocardial infarction, angiocardiopathy, cancer patients. Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; superoxidase dismutase; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; ferrisuperoxide dismutase; superoxide dismutase I; superoxide dismutase II; SOD; Cu, Zn-SOD; Mn-SOD; Fe-SOD; SODF; SODS; SOD-1; SOD-2; SOD-3; SOD-4; hemocuprein; erythrocuprein; cytocuprein; cuprein ; hepatocuprein; 9054-89-1. CAS Number: 9054-89-1. Global enzyme suppliers, distributors and manufacturers.
cytokinin dehydrogenase
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A flavoprotein(FAD). Catalyses the oxidation of cytokinins, a family of N6-substituted adenine derivatives that are plant hormones, where the substituent is a dimethylallyl or other prenyl group. Although this activity was previously thought to be catalysed by a hydrogen-peroxide-forming oxidase, this enzyme does not require oxygen for activity and does not form hydrogen peroxide. 2, 6-Dichloroindophenol, methylene blue, nitroblue tetrazolium, phenazine methosulfate and Cu(II) in the presence of imidazole can act as acceptors. This enzyme plays a part in regulating rice-grain production, with lower levels of the enzyme resulting in enhanced grain production. cytokinin dehydrogenase Group: Enzymes. Alternative Name: N6-dimethylallyladenine: (acceptor) oxidoreductase; 6-N-dimethylallyladenine: acceptor oxidoreductase; OsCKX2; CKX; cytokinin oxidase/dehydrogenase. CAS Number: 55326-39-1. Custom enzymes manufacturing.
D-Amino Acid Oxidase (Crude Enzyme)
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D-Amino Acid Oxidase (DAAO; also DAO, OXDA, DAMOX) is a peroxisomal enzyme containing FAD as cofactor that is expressed in a wide range of species from yeasts to human. It is not present in plants or in bacteria which instead use D-amino acid dehydrogenase. Its function is to oxidize D-amino acids to the corresponding imino acids, producing ammonia and hydrogen peroxide. DAAO is a candidate susceptibility gene and together with G72 may play a role in the glutamatergic mechanisms of schizophrenia. Risperidone andsodium benzoate are inhibitors of DAAO. DAAO is used as a biocatalyst in several biotechnological applications, such as the oxidation of cephalosporin C, the deracemition of racemic D-amino acid solutions and as the biological component in several biosensors for the determination of the content in D-amino acids of biological fluids. This protein may use the morpheein model of allosteric regulation. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Uses: biotechnology; industry; drug development; medicine; pharmacology; analysis; diagnostics; synthesis. Group: Enzymes. Alternative Name: ophio-amino-acid oxidase; L-amino acid: O 2 oxidoreductase; new yellow enzyme. CAS Number: 9000-88-8. Pack Sizes: 100ml. Global specialty enzymes.
D-amino acid oxidase from Human, Recombinant
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D-amino-acid oxidase (DAAO) is a peroxisomal enzyme which uses flavin adenine dinucleotide (FAD) as a cofactor and oxidizes D-amino acids to the corresponding imino acids, producing ammonia and hydrogen peroxide. Its substrates include a wide variety of D-amino acids, but it is inactive on the naturally occurring L-amino acids. It has been suggested that it is involved in acid base balance in the kidney or it could act as a detoxifying agent which removes D-amino acids accumulated during aging. D-amino acid oxidase from Human, Recombinant Group: Enzymes. Alternative Name: DAAO; DAO; OXDA; DAMOX; D-Amino Acid Oxidase; EC 1. 4. 3. 3; 9000-88-8; ophio-amino-acid oxidase; L-amino acid: O2 oxidoreductase. Enzymes Suppliers.
dichlorochromopyrrolate synthase
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This enzyme catalyses a step in the biosynthesis of rebeccamycin, an indolocarbazole alkaloid produced by the bacterium Lechevalieria aerocolonigenes. The enzyme is a dimeric heme-protein oxidase that catalyses the oxidative dimerization of two L-tryptophan-derived molecules to form dichlorochromopyrrolic acid, the precursor for the fused six-ring indolocarbazole scaffold of rebeccamycin. Contains one molecule of heme b per monomer, as well as non-heme iron that is not part of an iron-sulfur center. In vivo the enzyme uses hydrogen peroxide, formed by the enzyme upstream in the biosynthetic pathway (EC 1. 4. 3. 23, 7-chloro-L-tryptophan oxidase) as the electron acceptor. However, the enzyme is also able to catalyse the reaction using molecular oxygen. dichlorochromopyrrolate synthase Group: Enzymes. Alternative Name: RebD; chromopyrrolic acid synthase; chromopyrrolate synthase. Enzyme manufacturers USA.
Dimethylglycine oxidase from Arthrobacter globifomis, Recombinant
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Dimethylglycine oxidase (DMGO) is a covalent flavoenzyme from Arthrobacter globiformis that catalyzes the oxidative demethylation of dimethylglycine to yield sarcosine, formaldehyde, and hydrogen peroxide. The N-terminal region binds FAD covalently so it is yellowish. Dimethylglycine oxidase from Arthrobacter globifomis, Recombinant Group: Enzymes. Alternative Name: DMGO; Dimethylglycine Oxidase. CAS Number: 74870-79-4. American enzyme company.
FAD-dependent urate hydroxylase
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A flavoprotein. The reaction is part of the purine catabolic pathway in the bacterium Klebsiella pneumoniae. The enzyme is different from EC 1. 7. 3. 3, factor-independent urate hydroxylase, found in most plants, which produces hydrogen peroxide. The product of the enzyme is a substrate for EC 3. 5. 2. 17, hydroxyisourate hydrolase. FAD-dependent urate hydroxylase Group: Enzymes. Alternative Name: HpxO enzyme; FAD-dependent urate oxidase; urate hydroxylase. Industrial enzyme suppliers.
Fructosyl-peptide Oxidase from E. coli, Recombinant
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The fructosyl peptide oxidase is an enzyme that catalyzes the reaction which produces a sugar osone (an ?-keto aldehyde), a peptide, and hydrogen peroxide by oxidative cleaving, in the presence of oxygen molecules, the C--N bond in the ketose derivative produced by Amadori rearrangement of glucosylamine produced by the reaction between the hemiacetal of glucose and the N-terminal amino group of a peptide. Fructosyl-peptide Oxidase from E. coli, Recombinant Group: Enzymes. Alternative Name: Fructosyl-peptide : oxygen oxidoreductase; EC 1. 5. 3; Fructosyl-peptide Oxidase. Custom enzymes manufacturing.
Galactose Oxidase from Dactylium dendroides, Recombinant
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Galactose oxidase is an extracellular copper-containing enzyme, secreted by the deuteromycete fungus Dactylium dendroides. It catalyzes the oxidation of a range of primary alcohols, including D-galactose, to the corresponding aldehyde, with reduction of oxygen to hydrogen peroxide. Uses: GaO has been shown to be useful in a number of biotechnology and medical applications which include monitoring of galactose in blood and urine, paper strengthening additives, test strips for cancer diagnosis, biosensors and lactose detection, dental care and hair coloring and waving. Group: Enzymes. Alternative Name: EC 1. 1. 3. 9; D-galactose oxidase; β -galactose oxidase; 9028-79-9; Galactose Oxidase. CAS Number: 9028-79-9. Industrial enzyme suppliers.
glutathione amide-dependent peroxidase
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This enzyme, which has been characterized from the proteobacterium Marichromatium gracile, is a chimeric protein, containing a peroxiredoxin-like N-terminus and a glutaredoxin-like C terminus. The enzyme has peroxidase activity towards hydrogen peroxide and several small alkyl hydroperoxides, and is thought to represent an early adaptation for fighting oxidative stress. The glutathione amide disulfide produced by this enzyme can be restored to glutathione amide by EC 1. 8. 1. 16 (glutathione amide reductase). glutathione amide-dependent peroxidase Group: Enzymes. Enzyme manufacturers USA.
Glutathione reductase from E. coli, Recombinant
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Glutathione reductase (GR) is a crucial flavoenzyme in the antioxidant defense system. Reduced glutathione (GSH) is used by glutathione peroxidase to detoxify hydrogen peroxide and in the precess is converted to oxidized glutathione (GSSG). The GSSG is then recycled back to GSH by glutathione reductase (GR) using NADPH that is then converted to NADP+. The regenerated GSH is then available to detoxify more hydrogen peroxide. The enzyme uses FAD as a cofactor. GR and glutathione peroxidase may inhibit lipid peroxidation by functioning as antioxidant enzymes in sperm. Glutathione reductase shares a structural motif with a number of other proteins including aspartyl proteases, Citrate synthase, EF hands, hemoglobins, lipecalins, and ?/ β hydrolases. GR is stimulated by melatonin and is reportedly irreversibly inhibited by a number of oxygen radical generating systems. Glutathione reductase from E. coli, Recombinant Group: Enzymes. Alternative Name: GR; glutathione reductase; glutathione reductase (NADPH); NADPH-glutathione reductase; GSH reductase; GSSG reductase; NADPH-GSSG reductase; glutathione S-reductase; NADPH: oxidized-glutathione oxidoreductase. CAS Number: 9001-48-3. Custom enzymes manufacturing.
Glycine Oxidase H244K from Bacillus subtilis, recombinant
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Glycine oxidase (GO) from Bacillus subtilis (EC 1. 4. 3. 19) is a homotetrameric flavin-dependent oxidoreductase. Each GO monomer is non-covalently bound to flavin adenine dinucleotide. GO catalyzes oxidative deamination of various primary and secondary amines (e. g. glycine, sarcosine, N-ethylglycine) and some D-amino acids (e. g. D -alanine, D -proline, D -valine) to the corresponding ?-keto acids and hydrogen peroxide. Primarily, glycine oxidase catalyzes the oxidation of glycine in the biosynthesis of thiamine. The variant H244K shows a higher substrate specificity ratio for glycine versus sarcosine and a 5-fold improved specific activity in comparison to the wild-type. Glycine Oxidase H244K from Bacillus subtilis, recombinant Group: Enzymes. Alternative Name: Glycine oxidase; glycine oxygen oxidoreductase (deaminating); GO; EC 1. 4. 3. 19; 39307-16-9. CAS Number: 39307-16-9. Enzymes Suppliers.
Gold nanoparticles, 1% on carbon black (surfactant and reactant-free)
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Gold-coloured powder or tiny sheets;Soft yellow metal; gold-colored powder or tiny sheets.. Uses: A chiral diphosphine ligand used in the highly-enantioselective hydrogenation of ketoesters, hydroxyketones, ketophosphonates and succinates. A ligand used for the dynamic kinetic resolution of ?,??unsaturated lactones via asymmetric copper-catalyzed conjugate reduction. Used in the intramolecular Heck reaction for the synthesis of diterpenoids. Used in asymmetric Pauson-Khand reaction. Used in asymmetric iminonitroso Diels-Alder reaction. Palladium catalyzed asymmetric hydrogenation of N-tosyl ketimines. Ligand for asymmetric hydroalkynylation of norbornadienes. Group: Gold Catalysts. Alternative Names: Gold, wire, length 2 m, 0.20 mm diameter, high purity 99.99%; Gold, wire, 0.75 mm diameter, length 1 m, purity 99.95%; Gold, wire, 0.25 mm diameter, length 5 m, high purity 99.99+%; Gold, foil, thickness 0.002 mm, size 50 x 50 mm, purity 99.9%; Gold, wire, 0.05 mm diameter, length 10 m, purity 99.99+%; Spherical Gold Nanoparticles (70 nm); Gold, wire, 0.10 mm diameter, length 0.5 m, high purity 99.99%; Gold, wire, 0.025 mm diameter, length 5 m, purity 99.99+%; Gold, foil, thickness 0.005 mm, size 50 x 50 mm, purity 99.9%; Gold, foil, thickness 0.250 mm, size 50 x 50 mm, high purity 99.99%. Cas No. 7440-57-5. EC Number: 231-165-9. IUPAC Name: gold. Molecular Formula: Au;Au. Weight: 196.967g/mol. Exact Mass: 196.967g/mol. Monoisotopic Mass: 196.967g/mol. Topological Polar Surface Area: 0A^2. Heavy Atom Count: 1. Covalently-Bonded Unit: 1. Color/Form: Soft, yellow metal;Cubic, yellow, ductile, metallic crystals; forms red, blue, or violet colloidal suspensions.;Yellow, ductile metal, relatively soft;Yellow, soft metal, face-centered cubic structure;Malleable, lustrous, yellow metal;When prepared by volatilization or precipitation methods, deep violet, purple, or ruby powder. Odor: No odor. Melting Point: 1064.76 deg C;1948.57°F. Solubility: INSOL IN WATER, ACID; SOL IN POTASSIUM CYANIDE, HOT SULFURIC ACID;Soluble in aqua regia, insoluble in acids;Dissolves readily in 3:1 hydrochloric-nitric acid to form HAuCl4; dissolves in cyanide solutions in the presence of air or hydrogen peroxide to form Au(CN)2. Density: 19.3. SMILES: [Au]. InChI=1S/Au. InChIKey: PCHJSUWPFVWCPO-UHFFFAOYSA-N. Storage: 2-8°C.
lignin peroxidase
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A hemoprotein, involved in the oxidative breakdown of lignin by white-rot basidiomycete fungi. The reaction involves an initial oxidation of the heme iron by hydrogen peroxide, forming compound I (FeIV=O radical cation) at the active site. A single one-electron reduction of compound I by an electron derived from a substrate molecule yields compound II (FeIV=O non-radical cation), followed by a second one-electron transfer that returns the enzyme to the ferric oxidation state. The electron transfer events convert the substrate molecule into a transient cation radical intermediate that fragments spontaneously. The enzyme can act on a wide range of aromatic compounds, including methoxybenzenes and nonphenolic β -O-4 linked arylglycerol β -aryl ethers, but cannot act directly on the lignin molecule, which is too large to fit into the active site. However larger lignin molecules can be degraded in the presence of veratryl alcohol. It has been suggested that the free radical that is formed when the enzyme acts on veratryl alcohol can diffuse into the lignified cell wall, where it oxidizes lignin and other organic substrates. In the presence of high concentration of hydrogen peroxide and lack of substrate, the enzyme forms a catalytically inactive form (compound III). This form can be rescued by interaction with two molecules of the free radical products. In the case of veratryl alcohol, such an interaction yields two molecules of veratryl aldehyde. lignin peroxidase Group: Enzymes. Alternative Name: diarylpropane oxygenase; ligninase I; diarylpropane peroxidase; LiP; diarylpropane: oxygen, hydrogen-peroxide oxidoreductase (C-C-bond-cleaving); 1, 2-bis(3, 4-dimethoxyphenyl)propane-1, 3-diol: hydrogen-peroxide oxidoreductase (incorrect); (3, 4-dimethoxyphenyl)methanol: hydrogen-peroxide oxidoreductase. CAS Number: 93792-13-3. Custom enzymes manufacturing.
Macranthoin G
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Macranthoin G is a natural compound isolated from Eucommia ulmoides. Study in PC12 cells revealed that Macranthoin G exhibits neuroprotective effects against the cytotoxicity induced by hydrogen peroxide (H2O2). Synonyms: Methyl 3, 5-di-O-caffeoylquinate; 3, 5-Dicaffeoylquinic Acid Methyl Ester; Methyl 3, 5-di-O-caffeoyl quinate; Methyl (3R, 5R) -3, 5-bis{[ (2E) -3- (3, 4-dihydroxyphenyl) prop-2-enoyl]oxy}-1, 4-di hydroxy cyclohexane carboxy late - Cas No. 159934-13-1. Molecular formula C26H26O12. Molecular weight 530.482. Laboratory ACS Grades Available.
manganese peroxidase
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A hemoprotein. The enzyme from white rot basidiomycetes is involved in the oxidative degradation of lignin. The enzyme oxidizes a bound Mn2+ ion to Mn3+ in the presence of hydrogen peroxide. The product, Mn3+, is released from the active site in the presence of a chelator (mostly oxalate and malate) that stabilizes it against disproportionation to Mn2+ and insoluble Mn4+. The complexed Mn3+ ion can diffuse into the lignified cell wall, where it oxidizes phenolic components of lignin and other organic substrates. It is inactive with veratryl alcohol or nonphenolic substrates. manganese peroxidase Group: Enzymes. Alternative Name: peroxidase-M2; Mn-dependent (NADH-oxidizing) peroxidase. CAS Number: 114995-15-2. Global enzyme suppliers, distributors and manufacturers.
MitoPY1
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MitoPY1 is a targetable fluorescent probe for imaging hydrogen peroxide (H2O2) in mitochondria of living cells, which displays enhanced emission at 528 nm in the presence of H2O2. Synonyms: [4-[4-[3-Oxo-6'- (4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) spiro[isobenzofuran-1 (3H) , 9'- [ 9H] xanthen] - 3'- yl] - 1- piperazinyl] butyl] triphenyl- phosphonium iodide. Cas No. 1041634-69-8. Molecular formula C52H53BIN2O5P. Molecular weight 954.68. Laboratory Chemicals.
Mn-Superoxide Dismutase, Recombinant
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Uses: SOD is a unique enzyme which caneliminate superoxide radical, thus protecting the cell from superoxide toxicity. SOD is widely used for adjusting endocrine system and immunity enhancement, in clinical and research of inflammation, such as therapy rheumatoid arthritis, Multiple chronic arthritis, myocardial infarction, angiocardiopathy, cancer patients. Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; superoxidase dismutase; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; ferrisuperoxide dismutase; superoxide dismutase I; superoxide dismutase II; SOD; Cu, Zn-SOD; Mn-SOD; Fe-SOD; SODF; SODS; SOD-1; SOD-2; SOD-3; SOD-4; hemocuprein; erythrocuprein; cytocuprein; cuprein ; hepatocuprein; 9054-89-1. CAS Number: 9054-89-1. Enzymes Suppliers.
NADPH peroxidase
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This enzyme belongs to the family of oxidoreductases, specifically those acting on a peroxide as acceptor (peroxidases). The systematic name of this enzyme class is NADPH: hydrogen-peroxide oxidoreductase. Other names in common use include TPNH peroxidase, NADP peroxidase, nicotinamide adenine dinucleotide phosphate peroxidase, TPN peroxidase, triphosphopyridine nucleotide peroxidase, and NADPH2 peroxidase. NADPH peroxidase Group: Enzymes. Alternative Name: TPNH peroxidase; NADP peroxidase; nicotinamide adenine dinucleotide phosphate peroxidase; TPN peroxidase; triphosphopyridine nucleotide peroxidase; NADPH2 peroxidase. CAS Number: 9029-51-0. Global enzyme suppliers, distributors and manufacturers.
Native Arthrobacter sp. Tyramine Oxidase
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Amine oxidases (AO) are enzymes that catalyze the oxidation of a wide range of biogenic amines including many neurotransmitters, histamine and xenobiotic amines. There are two classes of amine oxidases: flavin-containing (EC 1. 4. 3. 4) and copper-containing (EC 1. 4. 3. 6). Copper-containing AO act as a disulphide-linked homodimer. They catalyse the oxidation of primary amines to aldehydes, with the subsequent release of ammonia and hydrogen peroxide, which requires one copper ion per subunit and topaquinone as cofactor: RCH2NH2 + H2O + O2 <-> RCHO + NH3 + H2O2. The 3 substrates of this enzyme are primary amines (RCH2NH2), H2O, and O2, whereas its 3 products are RCHO, NH3, and H2O2. Uses: Useful for enzymatic determiantion of leucine aminopeptidase. Group: Enzymes. Alternative Name: Tyramine Oxidase; TOD; EC 1. 4. 3. 6. CAS Number: 9001-53-0. Global enzyme suppliers, distributors and manufacturers.
Native Aspergillus niger Glucose Oxidase
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The glucose oxidase enzyme (GOx) also known as notatin (EC number 1. 1. 3. 4) is an oxido-reductase that catalyses the oxidation of glucose to hydrogen peroxide and D-glucono-?-lactone. This enzyme is produced by certain species of fungi and insects and displays antibacterial activity when oxygen and glucose are present. Uses: Glucose oxidase is widely used in the food and pharmaceutical industries as well as a major component of glucose biosensors. Group: Enzymes. Alternative Name: EC 1. 1. 3. 4; glucose oxyhydrase; corylophyline; penatin; glucose aerodehydrogenase; microcid; β -D-glucose oxidase; D-glucose oxidase; D-glucose-1-oxidase; β -D-glucose: quinone oxidoreductase; glucose oxyhydrase; deoxin-1; GOD; 9001-37-0; glucose oxidase enzyme; GOx; notatin; glucose oxidase. CAS Number: 9001-37-0. Food enzyme manufacturing.
Native Aspergillus sp. Catalase
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Catalase is a common enzyme found in nearly all living organisms, where it functions to catalyze the decomposition of hydrogen peroxide to water and oxygen. Catalase has one of the highest turnover numbers of all enzymes; one molecule of catalase can convert millions of molecules of hydrogen peroxide to water and oxygen per second. Catalase is a tetramer of four polypeptide chains, each over 500 amino acids long. It contains four porphyrin heme (iron) groups that allow the enzyme to react with the hydrogen peroxide. The optimum pH for catalase is approximately 7, while the optimum temperature varies by species. Uses: Auxillary enzyme useful in many assay formulations. Group: Enzymes. Alternative Name: hydrogen-peroxide: hydrogen-peroxide oxidoreductase; equilase; caperase; optidase; catalase-peroxidase; CAT; EC 1. 11. 1. 6; 9001-05-2; Catalase. Enzyme manufacturers USA.
Native Aspergillus sp. Glucose Oxidase
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The glucose oxidase enzyme (GOx) also known as notatin (EC number 1. 1. 3. 4) is an oxido-reductase that catalyses the oxidation of glucose to hydrogen peroxide and D-glucono-?-lactone. This enzyme is produced by certain species of fungi and insects and displays antibacterial activity when oxygen and glucose are present. Uses: This enzyme is useful for enzymatic determination of glucose, and for amylase-activity assay when coupled with ?-glucosidase in clinical analysis. Group: Enzymes. Alternative Name: EC 1. 1. 3. 4; glucose oxyhydrase; corylophyline; penatin; glucose aerodehydrogenase; microcid; β -D-glucose oxidase; D-glucose oxidase; D-glucose-1-oxidase; β -D-glucose: quinone oxidoreductase; glucose oxyhydrase; deoxin-1; GOD; 9001-37-0; glucose oxidase enzyme; GOx; notatin; glucose oxidase. CAS Number: 9001-37-0. Global enzyme suppliers, distributors and manufacturers.
Native Bacillus licheniformis NADH Oxidase
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NADH Oxidase from Bacillus licheniformis was shown to display hydrogen peroxide-forming activity. Uses: NADH Oxidase from Bacillus licheniformis has been used in a study to assess nitrogen assimilation by Bacillus licheniformis growing in chemostat cultures. It has also been used in a study to investigate the role of glutamate dehydrogenase in ammonia assimilation in Bacillus macerans. Group: Enzymes. Alternative Name: NADH Oxidase; 9032-21-7. CAS Number: 9032-21-7. Pack Sizes: vial of > 15 units. Enzyme manufacturers USA.
Native Bacillus stearothermophilus Superoxide Dismutase
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Uses: The enzyme is useful for medicine, cosmetic material and nutrition or antioxidant. Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; superoxidase dismutase; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; ferrisuperoxide dismutase; superoxide dismutase I; superoxide dismutase II; SOD; Cu, Zn-SOD; Mn-SOD; Fe-SOD; SODF; SODS; SOD-1; SOD-2; SOD-3; SOD-4; hemocuprein; erythrocuprein; cytocuprein; cuprein ; hepatocuprein; 9054-89-1. CAS Number: 9054-89-1. Industrial enzyme suppliers.
Native Baker's yeast (S. cerevisiae) Glutathione Reductase
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Glutathione reductase (GR) is a crucial flavoenzyme in the antioxidant defense system. Reduced glutathione (GSH) is used by glutathione peroxidase to detoxify hydrogen peroxide and in the precess is converted to oxidized glutathione (GSSG). The GSSG is then recycled back to GSH by glutathione reductase (GR) using NADPH that is then converted to NADP+. The regenerated GSH is then available to detoxify more hydrogen peroxide. The enzyme uses FAD as a cofactor. GR and glutathione peroxidase may inhibit lipid peroxidation by functioning as antioxidant enzymes in sperm. Glutathione reductase shares a structural motif with a number of other proteins including aspartyl proteases, Citrate synthase, EF hands, hemoglobins, lipecalins, and ?/ β hydrolases. GR is stimulated by melatonin and is reportedly irreversibly inhibited by a number of oxygen radical generating systems. Native Baker's yeast (S. cerevisiae) Glutathione Reductase Group: Enzymes. Alternative Name: EC 1. 6. 4. 2; 9001-48-3; Glutathione Reductase; GR; glutathione reductase; glutathione reductase (NADPH); NADPH-glutathione reductase; GSH reductase; GSSG reductase; NADPH-GSSG reductase; glutathione S-reductase; NADPH: oxidized-glutathione oxidoreductase. CAS Number: 9001-48-3. Global specialty enzymes.
Native Bovine Catalase
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Catalase activates the decomposition of hydrogen peroxide, a reactive oxygen species, into water and oxygen. It functions as a natural antioxidant, protecting cells against oxidative damage to proteins, lipids and nucleic acids. Catalase has also been used to study the role reactive oxygen species play in gene expression and apoptosis. Native Bovine Catalase Group: Enzymes. Alternative Name: EC 1. 11. 1. 6; Catalase; catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2: H2O2 oxidoreductase; 9001-05-2. Enzyme manufacturers USA.
Native Bovine Glutathione Peroxidase
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Glutathione peroxidase is an enzyme which reduced lipid hydroperoxides into their corresponding alcohols. It also reduces free hydrogen peroxide in to water. In vivo it is responsible for protecting hemoglobin from oxidative breakdown. Uses: Glutathione peroxidase from bovine erythr ocytes was used as a positive control in cloning and characterization of full-length cDNAs encoding two glutathione peroxidases (GpXs) from Globodera rost ochiensis. It was used for the determination of glutathione peroxidase activity in human milk. Group: Enzymes. Alternative Name: EC 1. 11. 1. 9; GSH peroxidase; selenium-glutathione peroxidase; reduced glutathione peroxidase; 9013-66-5; GSH-Px, Glutathione: hydrogen-peroxide oxido-reductase; Glutathione Peroxidase. CAS Number: 9013-66-5. Custom enzymes manufacturing.
Native Bovine Lactoperoxidase
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Lactoperoxidase catalyzes the oxidation of iodide to iodine by hydrogen peroxide. This activity provides a gentle, specific alternative to chloramine T for the radioiodination of proteins and DNA. Native Bovine Lactoperoxidase Group: Enzymes. Alternative Name: lactoperoxidase; guaiacol peroxidase; plant peroxidase; Japanese radish peroxidase; horseradish peroxidase (HRP); soybean peroxidase (SBP); extensin peroxidase; heme peroxidase; oxyperoxidase; protoheme peroxidase; pyrocatechol peroxidase; scopoletin peroxidase; Coprinus cinereus peroxidase; Arthromyces ramosus peroxidase; EC 1. 11. 1. 7; 9003-99-0; LPO; SPO. CAS Number: 9003-99-0. Enzymes Suppliers.
Native Bovine Superoxide Dismutase
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Native Bovine Superoxide Dismutase Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; superoxidase dismutase; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; ferrisuperoxide dismutase; superoxide dismutase I; superoxide dismutase II; SOD; Cu, Zn-SOD; Mn-SOD; Fe-SOD; SODF; SODS; SOD-1; SOD-2; SOD-3; SOD-4; hemocuprein; erythrocuprein; cytocuprein; cuprein ; hepatocuprein; 9054-89-1. CAS Number: 9054-89-1. Global specialty enzymes.
Native Bovine Superoxide Dismutase
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Uses: Superoxide dismutase from bovine liver has been used in a study to determine that hypercholesterolemia increases endothelial superoxide anion production. Superoxide dismutase from bovine liver has also been used in a study to investigate diazo coupling, subunit interactions and electrophoretic variants of bovine erythr ocyte superoxide dismutase. Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; superoxidase dismutase; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; ferrisuperoxide dismutase; superoxide dismutase I; superoxide dismutase II; SOD; Cu, Zn-SOD; Mn-SOD; Fe-SOD; SODF; SODS; SOD-1; SOD-2; SOD-3; SOD-4; hemocuprein; erythrocuprein; cytocuprein; cuprein ; hepatocuprein; 9054-89-1. CAS Number: 9054-89-1. Enzyme manufacturers USA.
Native Caldariomyces fumago Chloroperoxidase
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Chloroperoxidase (CPO) is a 42 kDa Da extracellular heme glycoenzyme containing ferriprotoporphyrin IX as the prosthetic group. CPO is secreted from fungus and exhibits a broad spectrum of chemical reactivities. It is a peroxide-dependent chlorinating enzyme. It also catalyzes peroxidase-, catalase-and cytochrome P450-type reactions of dehydrogenation, H2O2 decomposition and oxygen insertion, respectively. The enzyme has magnetic and spectroscopic properties similar to that of cyctochrome P-450. CPO from the fungus Caldariomyces fumago has the capacity to chlorinate aromatic hydrocarbons, including polycyclic aromatic hydrocarbons (PAHs). Uses: A useful alternative to lactoperoxidase for 131I ion labeling studies, for bromination of proteins, and for Cl labeling of macromolecules in long-term isolation procedures. Group: Enzymes. Alternative Name: Chloroperoxidase; CPO; Vanadium haloperoxidase; EC 1. 11. 1. 10; 9055-20-3; Chloride Peroxidase; Chloride: hydrogen-peroxide oxidoreductase. CAS Number: 9055-20-3. Industrial enzyme suppliers.
Native Canine Superoxide Dismutase
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Superoxide dismutases (SOD) are enzymes that alternately catalyze the dismutation (or partitioning) of the superoxide (O2-) radical into either ordinary molecular oxygen (O2) or hydrogen peroxide (H2O2). Superoxide is produced as a by-product of oxygen metabolism and, if not regulated, causes many types of cell damage. Hydrogen peroxide is also damaging, but less so, and is degraded by other enzymes such as catalase. Thus, SOD is an important antioxidant defense in nearly all living cells exposed to oxygen. One exception is Lactobacillus plantarum and related lactobacilli, which use a different mechanism to prevent damage from reactive (O2-). Native Canine Superoxide Dismutase Group: Enzymes. Alternative Name: EC 1. 15. 1. 1; 9054-89-1; SOD; Superoxide: superoxide oxidoreductase; Superoxide Dismutase. CAS Number: 9054-89-1. American enzyme company.
Native Corynebacterium glutamicum Catalase
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Catalase activates the decomposition of hydrogen peroxide, a reactive oxygen species, into water and oxygen. It functions as a natural antioxidant, protecting cells against oxidative damage to proteins, lipids and nucleic acids. Catalase has also been used to study the role reactive oxygen species play in gene expression and apoptosis. Native Corynebacterium glutamicum Catalase Group: Enzymes. Alternative Name: EC 1. 11. 1. 6; Catalase; catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2: H2O2 oxidoreductase; 9001-05-2. American enzyme company.
Native Dactylium dendroides Galactose Oxidase
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Galactose oxidase is an extracellular copper-containing enzyme, secreted by the deuteromycete fungus Dactylium dendroides. It catalyzes the oxidation of a range of primary alcohols, including D-galactose, to the corresponding aldehyde, with reduction of oxygen to hydrogen peroxide. Uses: Galactose oxidase may be used as an analytical tool for the specific determination of D-galactose in blood plasma, plant extracts, and phospholipids. It could be used for the characterization of terminal D-galactoside units in several polymers. It may also be useful in the determination of lactose. Group: Enzymes. Alternative Name: EC 1. 1. 3. 9; D-galactose oxidase; β -galactose oxidase; 9028-79-9; Galactose Oxidase. CAS Number: 9028-79-9. Custom enzymes manufacturing.
Native Escherichia coli Superoxide Dismutase
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Uses: The Cu, Zn superoxide dismutase from Escherichia coli retains monomeric structure at high protein concentration, which could be applied towards future assessments of altered subunit interaction in all the bacteri ocupreins. Superoxide dismutase from Escherichia coli has also been used in a study to investigate the superoxide anion participattion in 2-oxoglutarate-dependent hydroxylation. Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; superoxidase dismutase; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; ferrisuperoxide dismutase; superoxide dismutase I; superoxide dismutase II; SOD; Cu, Zn-SOD; Mn-SOD; Fe-SOD; SODF; SODS; SOD-1; SOD-2; SOD-3; SOD-4; hemocuprein; erythrocuprein; cytocuprein; cuprein ; hepatocuprein; 9054-89-1. CAS Number: 9054-89-1. Enzymes Suppliers.
Native Escherichia coli Thioredoxin Reductase
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Thioredoxin reductase (TrxR) is an NADPH-dependent oxidoreductase containing one FAD per subunit that reduces the active site disulfide in oxidised thioredoxin (Trx). The molecular weight of the isozymes from mammalian sources vary between 55-67 kDa as compared with 35 kDa in prokaryotes, plants or yeast. The substrate specificity of the mammalian enzyme is much broader than the prokaryotic enzyme reducing both mammalian and E. coli thioredoxins as well as well as non-disulfide substrates such selenite, lipoic acids, lipid hydroperoxides and hydrogen peroxide. Uses: Thioredoxin Reductase from Escherichia coli can be used in peroxidase-coupled thioredoxin system assay for assessing the peroxidase activitiy of Cys-based thiol peroxidases. The product was used for determining the enzymatic activity of His6-Ahp1p. Group: Enzymes. Alternative Name: NADP-thioredoxin reductase; NADPH-thioredoxin reductase; thioredoxin reductase (NADPH); NADPH2: oxidized thioredoxin oxidoreductase; thioredoxin-disulfide reductase; EC 1. 8. 1. 9; TrxR. CAS Number: 9074-14-0. Global enzyme suppliers, distributors and manufacturers.
Native Horseradish Peroxidase
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Peroxidases (EC number 1. 11. 1. x) are a large family of enzymes that typically catalyze a reaction of the form: ROOR' + electron donor (2 e-) + 2H+ ? ROH + R'OH. For many of these enzymes the optimal substrate is hydrogen peroxide, but others are more active with organic hydroperoxides such as lipid peroxides. Peroxidases can contain a heme cofactor in their active sites, or alternately redox-active cysteine or selenocysteine residues. Native Horseradish Peroxidase Group: Enzymes. Alternative Name: EC 1. 11. 1. 7; Peroxidase; lactoperoxidase; guaiacol peroxidase; plant peroxidase; Japanese radish peroxidase; horseradish peroxidase (HRP); soybean peroxidase (SBP); extensin peroxidase; heme peroxidase; oxyperoxidase; protoheme peroxidase; pyrocatechol peroxidase; scopoletin peroxidase; Coprinus cinereus peroxidase; Arthromyces ramosus peroxidase. Global enzyme suppliers, distributors and manufacturers.
Native Horseradish Superoxide Dismutase
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Superoxide dismutases (SOD) are enzymes that alternately catalyze the dismutation (or partitioning) of the superoxide (O2-) radical into either ordinary molecular oxygen (O2) or hydrogen peroxide (H2O2). Superoxide is produced as a by-product of oxygen metabolism and, if not regulated, causes many types of cell damage. Hydrogen peroxide is also damaging, but less so, and is degraded by other enzymes such as catalase. Thus, SOD is an important antioxidant defense in nearly all living cells exposed to oxygen. One exception is Lactobacillus plantarum and related lactobacilli, which use a different mechanism to prevent damage from reactive (O2-). Uses: Superoxide dismutase from horseradish has been used in a study to assess the correlation between CuZn superoxide dismutase and glutathione reductase, and environmental and xenobiotic stress tolerance in maize inbreds. Superoxide dismutase from horseradish has also been used in a study to investigate chemiluminometric enzyme sensors for flow-injection analysis. Group: Enzymes. Alternative Name: EC 1. 15. 1. 1; 9054-89-1; SOD; Superoxide: superoxide oxidoreductase; Superoxide Dismutase. CAS Number: 9054-89-1. Global enzyme suppliers, distributors and manufacturers.
Native Human Catalase
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Catalase activates the decomposition of hydrogen peroxide, a reactive oxygen species, into water and oxygen. It functions as a natural antioxidant, protecting cells against oxidative damage to proteins, lipids and nucleic acids. Catalase has also been used to study the role reactive oxygen species play in gene expression and apoptosis. Native Human Catalase Group: Enzymes. Alternative Name: EC 1. 11. 1. 6; Catalase; catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2: H2O2 oxidoreductase; 9001-05-2. Global enzyme suppliers, distributors and manufacturers.
Native Human Glutathione Peroxidase
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Glutathione peroxidase is an enzyme which reduced lipid hydroperoxides into their corresponding alcohols. It also reduces free hydrogen peroxide in to water. In vivo it is responsible for protecting hemoglobin from oxidative breakdown. Native Human Glutathione Peroxidase Group: Enzymes. Alternative Name: EC 1. 11. 1. 9; GSH peroxidase; selenium-glutathione peroxidase; reduced glutathione peroxidase; 9013-66-5; GSH-Px, Glutathione: hydrogen-peroxide oxido-reductase; Glutathione Peroxidase. CAS Number: 9013-66-5. Industrial enzyme suppliers.
Native Human Lactoperoxidase
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Lactoperoxidase catalyzes the oxidation of iodide to iodine by hydrogen peroxide. This activity provides a gentle, specific alternative to chloramine T for the radioiodination of proteins and DNA. Uses: Diagnostic Controls, Calibrators & Standards; Testing/Assay Validation; Life Science; Manufacturing. Group: Enzymes. Alternative Name: Salivary peroxidase; SPO; LPO. CAS Number: 9003-99-0. Global enzyme suppliers, distributors and manufacturers.
Native Human Superoxide Dismutase
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Uses: Superoxide dismutase from human erythr ocytes has been used in a study to identify in vitro glycated sites of human Cu-Zn-superoxide dismutase. Superoxide dismutase from human erythr ocytes has also been used in a study to investigate a prospective test-system for the screening of cytoprotective drugs and their combinations. Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; superoxidase dismutase; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; ferrisuperoxide dismutase; superoxide dismutase I; superoxide dismutase II; SOD; Cu, Zn-SOD; Mn-SOD; Fe-SOD; SODF; SODS; SOD-1; SOD-2; SOD-3; SOD-4; hemocuprein; erythrocuprein; cytocuprein; cuprein ; hepatocuprein; 9054-89-1. CAS Number: 9054-89-1. Custom enzymes manufacturing.
Native Lignin Peroxidase
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Lignin peroxidase is a fungal enzyme which has a key role in the ligninolytic cycle, the process by which the structural component of plant walls, lignin, is degraded. Native Lignin Peroxidase Group: Enzymes. Alternative Name: lignin peroxidase; diarylpropane oxygenase; ligninase I; diarylpropane peroxidase; diarylpropane: oxygen, hydrogen-peroxide oxidoreductase (C-C-bond-cleaving); LiP; 42613-30-9. CAS Number: 42613-30-9. Pack Sizes: Bottomless glass bottle. Contents are inside inserted fused cone. American enzyme company.
Native Lignin Peroxidase from Phanerochaete chrysosporium
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Lignin peroxidase is a fungal enzyme which has a key role in the ligninolytic cycle, the process by which the structural component of plant walls, lignin, is degraded. Uses: Demethoxylation C?-C β cleavage benzylic alcohol oxidation degradation of lignins, polycyclic aromatic hydrocarbons and xenobiotic compounds. Group: Enzymes. Alternative Name: lignin peroxidase; diarylpropane oxygenase; ligninase I; diarylpropane peroxidase; diarylpropane: oxygen, hydrogen-peroxide oxidoreductase (C-C-bond-cleaving); LiP; 42613-30-9. CAS Number: 93792-13-3. Enzymes Suppliers.
Native Micrococcus lysodeikticus Catalase
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Catalase activates the decomposition of hydrogen peroxide, a reactive oxygen species, into water and oxygen. It functions as a natural antioxidant, protecting cells against oxidative damage to proteins, lipids and nucleic acids. Catalase has also been used to study the role reactive oxygen species play in gene expression and apoptosis. Native Micrococcus lysodeikticus Catalase Group: Enzymes. Alternative Name: EC 1. 11. 1. 6; Catalase; catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2: H2O2 oxidoreductase; 9001-05-2. Custom enzymes manufacturing.
Native Murine Catalase
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Catalase activates the decomposition of hydrogen peroxide, a reactive oxygen species, into water and oxygen. It functions as a natural antioxidant, protecting cells against oxidative damage to proteins, lipids and nucleic acids. Catalase has also been used to study the role reactive oxygen species play in gene expression and apoptosis. Native Murine Catalase Group: Enzymes. Alternative Name: EC 1. 11. 1. 6; Catalase; catalase; equilase; caperase; optidase; catalase-peroxidase; CAT; H2O2: H2O2 oxidoreductase. Industrial enzyme suppliers.
Native Nematoloma frowardii Manganese Peroxidase
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Manganese peroxidase (MnP) is a hemecontaining glycoprotein that is produced by ligninolytic basidiomycetes. It requires hydrogen peroxide as an oxidant. MnP oxidizes Mn2+ to Mn3+. Mn3+ oxidizes phenolic rings to phenoxy radicals which results in the decomposition of various compounds. Uses: Manganese peroxidase (MnP) is used to oxidize Mn2+ to Mn3+ in the presence of hydrogen peroxide. It is used for the biodegreadation of macromolecular substances such as lignin and humic substances. Group: Enzymes. Alternative Name: manganese peroxidase; peroxidase-M2; Mn-dependent (NADH-oxidizing) peroxidase; EC 1. 11. 1. 13; 114995-15-2; MnP. CAS Number: 114995-15-2. Pack Sizes: Bottomless glass bottle. Contents are inside inserted fused cone. American enzyme company.
Native Plant origin Diamine Oxidase
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DAO is an enzyme (EC 1. 4. 3. 22) composed of 642 amino acids. It is a homo-dimer of two identical subunits. Each subunit contains 2 disulfide bounds and a free cysteine with a theoretical molecular weight of 72, 878 daltons per unit (a nominal molecular weight of 73 ±3 kDa is used for analytical purposes). DAO active site contains copper (II) and phenylalanine quinone: 2, 4, 5-trihydroxyphenylalanine quinone (TPQ). The products of the CuAO-catalysed oxidative deamination of amines such as histamine are various aldehydes, ammonia, and hydrogen peroxide. The copper is essential for activity and is believed to play a redox role in substrate turnover. Plant DAOs (histaminase) differs from the mammalian and prokaryotic enzymes in a number of peculiar features, mainly high turnover rate of catalysis, high binding affinity for histamine, and high chemical stability. The native Pisum sativum Diamine Oxidase (EC 1. 4. 3. 22) can also be found in different organisms such as bacteria, yeasts, mushrooms, various plants, and animals. A review article by R. Medda, et al. in 1995 describes in detail research in this area. Uses: DAO catalyzes the oxidation of diamines (and some monoamines) to produce the aldehyde, ammonia, and H2O2. Group: Enzymes. Alternative Name: EC 1. 4. 3. 6; 9001-53-0; Amine: oxygen oxidoreductase (deaminating) (pyridoxal-containing); Diamine Oxidase; Amine oxidase (copper-containing). CAS Number: 9001-53-0. Enzymes Suppliers.
Native Plant Superoxide Dismutase
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Native Plant Superoxide Dismutase Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; Cu, Zn-SOD; SOD. CAS Number: 9054-89-1. Enzyme manufacturers USA.
Native Porcine Diamine Oxidase
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Diamine oxidase from porcine kidney is a homodimer consisting of 2 equal subunits with a molecular weight of 87 kDa each. Each subunit contains one molecule of pyridoxal phosphate and one atom of copper. The molecular mass of the enzyme is found to be 170 kDa. The enzyme is a glycoprotein containing 5% hexose, 3. 3% glucosamine, 2. 6% N-acetylglucosamine, and 0. 25% N-acetylneuraminic acid. The enzyme exhibits a high affinity for concanavalin A. It catalyzes the oxidation of monoamines, diamines, and histamine to aldehydes, ammonia, and hydrogen peroxide. Optimum pH with cadverine and histamine as substrates is found to be 6. 3-7. 4. 2 The enzyme is classified as a copper amine oxidase and it is a key enzyme in nitrogen metabolism. It is inhibited by diethyldithiocarbamate, phenylhydrazine, semicarbazide, cyanide, isonicotinic acid hydrazide. Uses: An endodextranase that hydrolyzes ?-(1, 6)-glucosidic linkages in dextran. Dextrans are undesirable compounds synthesized from sucrose by microbial contaminants during sugar production that increase viscosity of the flow and decrease industrial recovery. Dextranase has been used for hydrolyzing dextran at sugar mills in order to improve efficiency of sugar production. Diamine oxidase from porcine kidney has been used in a study to investigate a luminescence-based test for determining ornithine decarboxylase activity. Diamine oxidase from porcine kidney has also been used in a study to investigate N-linked oligosaccharide structures in diamine oxidase. Group: Enzymes. Alternative Name: EC 1. 4. 3. 6; 9001-53-0; Amine: oxygen oxidoreductase (deaminating) (pyridoxal-containing); Diamine Oxidase; Amine oxidase (copper-containing). CAS Number: 9001-53-0. Global enzyme suppliers, distributors and manufacturers.
Native Rat Thioredoxin Reductase
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Thioredoxin reductase (TrxR) is an NADPH-dependent oxidoreductase containing one FAD per subunit that reduces the active site disulfide in oxidised thioredoxin (Trx). The molecular weight of the isozymes from mammalian sources vary between 55-67 kDa as compared with 35 kDa in prokaryotes, plants or yeast. The substrate specificity of the mammalian enzyme is much broader than the prokaryotic enzyme reducing both mammalian and E. coli thioredoxins as well as well as non-disulfide substrates such selenite, lipoic acids, lipid hydroperoxides and hydrogen peroxide. Uses: Thioredoxin Reductase from rat liver can be used for studying the uptake and reduction of a-lipoic acid by utilizing reducing capacity of human erythr ocytes. The product can also be used for studying the activation mechanism of transglutaminase 2 (TG2) in the extracellular matrix by using Thioredoxin. Group: Enzymes. Alternative Name: NADP-thioredoxin reductase; NADPH-thioredoxin reductase; thioredoxin reductase (NADPH); NADPH2: oxidized thioredoxin oxidoreductase; thioredoxin-disulfide reductase; EC 1. 8. 1. 9; TrxR; 9074-14-0. CAS Number: 9074-14-0. Industrial enzyme suppliers.
Native Silphium perfoliatum L. Superoxide Dismutase
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Superoxide dismutase (SOD) catalyzes the dismutation of superoxide radicals to hydrogen peroxide and molecular oxygen. SOD plays a critical role in the defense of cells against the toxic effects of oxygen radicals. SOD competes with nitric oxide (NO) for superoxide anion (which reacts with NO to form peroxynitrite), thereby SOD promotes the activity of NO. SOD has also been shown to suppress apoptosis in cultured rat ovarian follicles, neural cell lines, and transgenic mice by preventing the conversion of NO to peroxynitrate, an inducer of apoptosis. Uses: Mainly used in health food, cosmetics, medical drugs, biochemical agents supporting raw materials and additives. Group: Enzymes. Alternative Name: Superoxide dismutases; EC 1. 15. 1. 1; copper-zinc superoxide dismutase; Cu-Zn superoxide dismutase; Cu, Zn-SOD. CAS Number: 9054-89-1. Food enzyme suppliers.
Native Spinach Glutathione Reductase
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Glutathione reductase (GR) is a crucial flavoenzyme in the antioxidant defense system. Reduced glutathione (GSH) is used by glutathione peroxidase to detoxify hydrogen peroxide and in the precess is converted to oxidized glutathione (GSSG). The GSSG is then recycled back to GSH by glutathione reductase (GR) using NADPH that is then converted to NADP+. The regenerated GSH is then available to detoxify more hydrogen peroxide. The enzyme uses FAD as a cofactor. GR and glutathione peroxidase may inhibit lipid peroxidation by functioning as antioxidant enzymes in sperm. Glutathione reductase shares a structural motif with a number of other proteins including aspartyl proteases, Citrate synthase, EF hands, hemoglobins, lipecalins, and ?/ β hydrolases. GR is stimulated by melatonin and is reportedly irreversibly inhibited by a number of oxygen radical generating systems. Native Spinach Glutathione Reductase Group: Enzymes. Alternative Name: EC 1. 6. 4. 2; 9001-48-3; Glutathione Reductase; GR; glutathione reductase; glutathione reductase (NADPH); NADPH-glutathione reductase; GSH reductase; GSSG reductase; NADPH-GSSG reductase; glutathione S-reductase; NADPH: oxidized-glutathione oxidoreductase. CAS Number: 9001-48-3. Enzyme manufacturers USA.
Native Thermostable Fungi Catalase for Semiconductor Process
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Catalase is an enzyme that presents in the cells of plants, animals and aerobic (oxygen requiring) bacteria. It promotes the conversion of hydrogen peroxide, a powerful and harmful oxidizing agent, into water and molecular oxygen. It is widely used for removal of H2O2 in textile industry, semiconductor and HPPO factory. It saves time and energy and is environmental-friendly. The dosage of this product is 0. 01-0. 05g/L, and the processing time is 5-20 minutes. Native Thermostable Fungi Catalase for Semiconductor Process Group: Enzymes. Alternative Name: hydrogen-peroxide: hydrogen-peroxide oxidoreductase; equilase; caperase; optidase; catalase-peroxidase; CAT; EC 1. 11. 1. 6; 9001-05-2; Catalase. Pack Sizes: 225 kg drum. Global specialty enzymes.
Native Thermostable Fungi Catalase for Textile Process
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Catalase is an enzyme that presents in the cells of plants, animals and aerobic (oxygen requiring) bacteria. It promotes the conversion of hydrogen peroxide, a powerful and harmful oxidizing agent, into water and molecular oxygen. It is widely used for removal of H2O2 in textile industry, semiconductor and HPPO factory. It saves time and energy and is environmental-friendly. The dosage of this product is 0. 01-0. 05g/L, and the processing time is 5-20 minutes. Native Thermostable Fungi Catalase for Textile Process Group: Enzymes. Alternative Name: hydrogen-peroxide: hydrogen-peroxide oxidoreductase; equilase; caperase; optidase; catalase-peroxidase; CAT; EC 1. 11. 1. 6; 9001-05-2; Catalase. Pack Sizes: 20 kg, 200 kg drum and 1 ton bulk. Industrial enzyme suppliers.
Native Versatile Peroxidase from Bjerkandera adusta
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Versatile peroxidase (EC 1. 11. 1. 16, VP, hybrid peroxidase, polyvalent peroxidase) is an enzyme with systematic name reactive-black-5: hydrogen-peroxide oxidoreductase. This enzyme catalyses the following chemical reaction: (1) Reactive Black 5 + H2O2 ? oxidized Reactive Black 5 + 2 H2O (2) donor + H2O2 ? oxidized donor + 2 H2O Versatile peroxidase is a hemoprotein. Native Versatile Peroxidase from Bjerkandera adusta Group: Enzymes. Alternative Name: EC 1. 11. 1. 16; VP; hybrid peroxidase; polyvalent peroxidase. CAS Number: 114995-15-2; 42613-30-9. Global enzyme suppliers, distributors and manufacturers.
Native Wheat germ Glutathione Reductase
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Glutathione reductase (GR) is a crucial flavoenzyme in the antioxidant defense system. Reduced glutathione (GSH) is used by glutathione peroxidase to detoxify hydrogen peroxide and in the precess is converted to oxidized glutathione (GSSG). The GSSG is then recycled back to GSH by glutathione reductase (GR) using NADPH that is then converted to NADP+. The regenerated GSH is then available to detoxify more hydrogen peroxide. The enzyme uses FAD as a cofactor. GR and glutathione peroxidase may inhibit lipid peroxidation by functioning as antioxidant enzymes in sperm. Glutathione reductase shares a structural motif with a number of other proteins including aspartyl proteases, Citrate synthase, EF hands, hemoglobins, lipecalins, and ?/ β hydrolases. GR is stimulated by melatonin and is reportedly irreversibly inhibited by a number of oxygen radical generating systems. Native Wheat germ Glutathione Reductase Group: Enzymes. Alternative Name: EC 1. 6. 4. 2; 9001-48-3; Glutathione Reductase; GR; glutathione reductase; glutathione reductase (NADPH); NADPH-glutathione reductase; GSH reductase; GSSG reductase; NADPH-GSSG reductase; glutathione S-reductase; NADPH: oxidized-glutathione oxidoreductase. CAS Number: 9001-48-3. American enzyme company.