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| Product | Description | |
|---|---|---|
| Cobalt Chromium Molybdenum Alloy Powder | Cobalt Chromium Molybdenum Alloy Powder. Group: Alloys nanopowders. CAS No. 12629-02-6. Mole weight: Co:Cr:Mo. 99.9%. |  |
| Molybdenum Carbide Powder | Molybdenum Carbide Powder. Uses: High-stress components, compound materials, coatings. Group: Compounds nanoparticles. >99.5%. | |
| Molybdenum Disilicide (MoSi2) Powder | Molybdenum Disilicide (MoSi2) Powder. Group: other nano materials. Alternative Names: molybdenum disilicide; molybdenum silicide. CAS No. 12201-04-6. 99.9%. | |
| Molybdenum Disulfide Powder, MoS2 | Molybdenum Disulfide Powder, MoS2. Group: Compounds nanoparticles. 99.%. | |
| Molybdenum Krebs 0.5% Powder | Molybdenum Krebs 0.5% Powder. |  CA, FL & NJ |
| Molybdenum nano Powder | Molybdenum nano Powder. Group: Metal nano dispersion. 0.995. | |
| Molybdenum Pentachloride Powder | Molybdenum Pentachloride Powder. Uses: Laboratory, organic synthesis, metallurgy, specialized films. Group: Compounds nanoparticles. >99%. | |
| Molybdenum, powder, -100 Mesh | Molybdenum, powder, -100 Mesh. Grades: 99.95% Extremely High (>=99%). CAS No. 7439-98-7. Pack Sizes: Gram Quantities: 250 gm , 1 kg. Order Number: 2593. |  www.prochemonline.com |
| Molybdenum Silicide MoSi2 Powder | Molybdenum Silicide MoSi2 Powder. Uses: Molybdenum silicide can be used as high temperature oxidation resistance coating materials, structural materials, wear-resistant materials, reinforcing agents for composite materials, etc. Group: Silicide powders. CAS No. 12136-78-6. Molecular formula: 152.11. Mole weight: MoSi2. 99%. | |
| Molybdenum Trioxide (MoO3) Powder | Molybdenum Trioxide (MoO3) Powder. Group: other nano materials. Alternative Names: MoO3 Powder. CAS No. 7440-60-0. 99.95%. | |
| 2-oxo-acid reductase | Contains [4Fe-4S] and a mononucleotide molybdenum (pyranopterin) cofactor. Has broad substrate specificity, with 2-oxo-monocarboxylates and 2-oxo-dicarboxylates acting as substrates. Branching in a substrate at the C-3 position results in loss of activity. The enzyme from Proteus sp. is inactivated by oxygen. Group: Enzymes. Synonyms: (2R)-hydroxycarboxylate-viologen-oxidoreductase; HVOR; 2-oxoacid reductase. Enzyme Commission Number: EC 1.1.99.30. CAS No. 115299-99-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0459; 2-oxo-acid reductase; EC 1.1.99.30; 115299-99-5; (2R)-hydroxycarboxylate-viologen-oxidoreductase; HVOR; 2-oxoacid reductase. Cat No: EXWM-0459. |  |
| 4-hydroxybenzoyl-CoA reductase | A molybdenum-flavin-iron-sulfur protein that is involved in the anaerobic pathway of phenol metabolism in bacteria. A ferredoxin with two [4Fe-4S] clusters functions as the natural electron donor. Group: Enzymes. Synonyms: 4-hydroxybenzoyl-CoA reductase (dehydroxylating); 4-hydroxybenzoyl-CoA:(acceptor) oxidoreductase. Enzyme Commission Number: EC 1.3.7.9. CAS No. 133758-58-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1404; 4-hydroxybenzoyl-CoA reductase; EC 1.3.7.9; 133758-58-4; 4-hydroxybenzoyl-CoA reductase (dehydroxylating); 4-hydroxybenzoyl-CoA:(acceptor) oxidoreductase. Cat No: EXWM-1404. | |
| 6-hydroxynicotinate dehydrogenase | Contains [2Fe-2S] iron-sulfur centres, FAD and molybdenum. It also has a catalytically essential, labile selenium that can be removed by reaction with cyanide. In Bacillus niacini, this enzyme is required for growth on nicotinic acid. Group: Enzymes. Synonyms: 6-hydroxynicotinic acid hydroxylase; 6-hydroxynicotinic acid dehydrogenase; 6-hydroxynicotinate hydroxylase; 6-hydroxynicotinate:O2 oxidoreductase. Enzyme Commission Number: EC 1.17.3.3. CAS No. 122191-32-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1089; 6-hydroxynicotinate dehydrogenase; EC 1.17.3.3; 122191-32-6; 6-hydroxynicotinic acid hydroxylase; 6-hydroxynicotinic acid dehydrogenase; 6-hydroxynicotinate hydroxylase; 6-hydroxynicotinate:O2 oxidoreductase. Cat No: EXWM-1089. | |
| 6-hydroxypseudooxynicotine dehydrogenase | Contains a cytidylyl molybdenum cofactor. The enzyme, which participates in the nicotine degradation pathway, has been characterized from the soil bacterium Arthrobacter nicotinovorans. Group: Enzymes. Enzyme Commission Number: EC 1.5.99.14. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1568; 6-hydroxypseudooxynicotine dehydrogenase; EC 1.5.99.14. Cat No: EXWM-1568. | |
| aldehyde dehydrogenase (FAD-independent) | Belongs to the xanthine oxidase family of enzymes. The enzyme from Desulfovibrio sp. contains a molybdenum-molybdopterin-cytosine dinucleotide (MCD) complex and two types of [2Fe-2S] cluster per monomer, but does not contain FAD. Group: Enzymes. Synonyms: aldehyde oxidase; aldehyde oxidoreductase; Mop; AORDd. Enzyme Commission Number: EC 1.2.99.7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1235; aldehyde dehydrogenase (FAD-independent); EC 1.2.99.7; aldehyde oxidase; aldehyde oxidoreductase; Mop; AORDd. Cat No: EXWM-1235. | |
| aldehyde oxidase | Contains molybdenum, [2Fe-2S] centres and FAD. The enzyme from liver exhibits a broad substrate specificity, and is involved in the metabolism of xenobiotics, including the oxidation of N-heterocycles and aldehydes and the reduction of N-oxides, nitrosamines, hydroxamic acids, azo dyes, nitropolycyclic aromatic hydrocarbons, and sulfoxides.The enzyme is also responsible for the oxidation of retinal, an activity that was initially attributed to a distinct enzyme (EC 1.2.3.11, retinal oxidase). Group: Enzymes. Synonyms: quinoline oxidase; retinal oxidase. Enzyme Commission Number: EC 1.2.3.1. CAS No. 9029-7-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1206; aldehyde oxidase; EC 1.2.3.1; 9029-07-6; quinoline oxidase; retinal oxidase. Cat No: EXWM-1206. | |
| arsenate reductase (azurin) | Contains a molybdopterin centre comprising two molybdopterin guanosine dinucleotide cofactors bound to molybdenum, a [3Fe-4S] cluster and a Rieske-type [2Fe-2S] cluster. Isolated from β-proteobacteria. Also uses a c-type cytochrome or O2 as acceptors. Group: Enzymes. Synonyms: arsenite oxidase (ambiguous). Enzyme Commission Number: EC 1.20.9.1. CAS No. 146907-46-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1244; arsenate reductase (azurin); EC 1.20.9.1; 146907-46-2; arsenite oxidase (ambiguous). Cat No: EXWM-1244. | |
| Cobalt oxide-molybdenum oxide on alumina (3.5% CoO, 14% MoO3) | Cobalt oxide-molybdenum oxide on alumina (3.5% CoO, 14% MoO3). Uses: Heating above 900°c expels oxygen out of the molecule forming cobalt(II) oxide: 2co3o4 6coo + o2 tricobalt tetroxide absorbs oxygen at lower temperatures, but there is no change in the crystal structure.) the oxide is reduced to its metal by hydrogen, carbon or carbon monoxide. co3o4 + 4h2 3co + 4h2o co3o4 + 4co 3co + 4co2. Additional or Alternative Names: AN-48997; Cobalt(II,III) oxide, powder, <10 mum; ARONIS24129; cobalt(III) oxide; oxo(oxocobaltiooxy)cobalt; oxo[(oxocobaltio)oxy]cobalt; cobalt(ii; SBB080625; I14-18062; cobalt(II) oxide. Product Category: Nanoparticles & Nanopowders. CAS No. 1308-06-1. Molecular formula: Co3O4. Mole weight: 240.797g/mol. IUPACName: oxocobalt;oxo(oxocobaltiooxy)cobalt. Canonical SMILES: O=[Co].O=[Co]O[Co]=O. Product ID: ACM1308061-1. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Copper molybdate | Copper molybdate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CUPRIC MOLYBDATE;COPPER(II) MOLYBDATE;COPPER MOLYBDATE;COPPER MOLYBDENUM OXIDE;copper molybdenum tetraoxide;Molybdic acid copper(II) salt. Product Category: Metal & Ceramic Materials. Appearance: Powder. CAS No. 13767-34-5. Molecular formula: CuMoO4. Mole weight: 223.48. Purity: 0.96. IUPACName: copper dioxido(dioxo)molybdenum. Density: 3.4. Product ID: ACM13767345. Alfa Chemistry ISO 9001:2015 Certified. | |
| cyclic pyranopterin monophosphate synthase | The enzyme catalyses an early step in the biosynthesis of the molybdenum cofactor (MoCo). In bacteria and plants the reaction is catalysed by MoaC and Cnx3, respectively. In mammals the reaction is catalysed by the MOCS1B domain of the bifuctional MOCS1 protein, which also catalyses EC 4.1.99.22, GTP 3',8-cyclase. Group: Enzymes. Synonyms: MOCS1B (gene name); moaC (gene name); cnx3 (gene name). Enzyme Commission Number: EC 4.6.1.17. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5354; cyclic pyranopterin monophosphate synthase; EC 4.6.1.17; MOCS1B (gene name); moaC (gene name); cnx3 (gene name). Cat No: EXWM-5354. | |
| ferredoxin-nitrate reductase | A molybdenum-iron-sulfur protein. Group: Enzymes. Synonyms: assimilatory nitrate reductase; nitrate (ferredoxin) reductase; assimilatory ferredoxin-nitrate reductase. Enzyme Commission Number: EC 1.7.7.2. CAS No. 60382-69-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1633; ferredoxin-nitrate reductase; EC 1.7.7.2; 60382-69-6; assimilatory nitrate reductase; nitrate (ferredoxin) reductase; assimilatory ferredoxin-nitrate reductase. Cat No: EXWM-1633. | |
| formate dehydrogenase | The enzyme from most aerobic organisms is devoid of redox-active centres but that from the proteobacterium Methylosinus trichosporium contains iron-sulfur centres, flavin and a molybdenum centre. Together with EC 1.12.1.2 hydrogen dehydrogenase, forms a system previously known as formate hydrogenlyase. Group: Enzymes. Synonyms: formate-NAD oxidoreductase; FDH I; FDH II; N-FDH; formic hydrogen-lyase; formate hydrogenlyase; hydrogenlyase; NAD-linked formate dehydrogenase; NAD-dependent formate dehydrogenase; formate dehydrogenase (NAD); NAD-formate dehydrogenase; formate benzyl-viologen oxidoreductase; formic acid dehydrogenase. Enzyme Commission Number: EC 1.2.1.2. CAS No. 9028-85-7. FDH. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1125; formate dehydrogenase; EC 1.2.1.2; 9028-85-7; formate-NAD oxidoreductase; FDH I; FDH II; N-FDH; formic hydrogen-lyase; formate hydrogenlyase; hydrogenlyase; NAD-linked formate dehydrogenase; NAD-dependent formate dehydrogenase; formate dehydrogenase (NAD); NAD-formate dehydrogenase; formate benzyl-viologen oxidoreductase; formic acid dehydrogenase. Cat No: EXWM-1125. | |
| GTP 3',8-cyclase | The enzyme catalyses an early step in the biosynthesis of the molybdenum cofactor (MoCo). In bacteria and plants the reaction is catalysed by MoaA and Cnx2, respectively. In mammals it is catalysed by the MOCS1A domain of the bifunctional MOCS1 protein, which also catalyses EC 4.6.1.17, cyclic pyranopterin monophosphate synthase. The enzyme belongs to the superfamily of radical S-adenosyl-L-methionine (radical SAM) enzymes, and contains two oxygen-sensitive FeS clusters. Group: Enzymes. Synonyms: MOCS1A (gene name); moaA (gene name); cnx2 (gene name). Enzyme Commission Number: EC 4.1.99.22. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4935; GTP 3',8-cyclase; EC 4.1.99.22; MOCS1A (gene name); moaA (gene name); cnx2 (gene name). Cat No: EXWM-4935. | |
| indole-3-acetaldehyde oxidase | A hemoprotein. This enzyme is an isoform of aldehyde oxidase (EC 1.2.3.1). It has a preference for aldehydes having an indole-ring structure as substrate. It may play a role in plant hormone biosynthesis as its activity is higher in the auxin-overproducing mutant, super-root1, than in wild-type Arabidopsis thaliana. While (indol-3-yl)acetaldehyde is the preferred substrate, it also oxidizes indole-3-carbaldehyde and acetaldehyde, but more slowly. The enzyme from maize contains FAD, iron and molybdenum. Group: Enzymes. Synonyms: indoleacetaldehyde oxidase; IAAld oxidase; AO1; indole-3-acetaldehyde:oxygen oxidoreductase. Enzyme Commission Number: EC 1.2.3.7. CAS No. 66082-22-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1214; indole-3-acetaldehyde oxidase; EC 1.2.3.7; 66082-22-2; indoleacetaldehyde oxidase; IAAld oxidase; AO1; indole-3-acetaldehyde:oxygen oxidoreductase. Cat No: EXWM-1214. | |
| Molybdenum boride | Molybdenum boride. Group: 3d printing materials. Alternative Names: 5584AF; Molybdenum boride, powder, -325 mesh, 99.5% trace metals basis; 12006-98-3; Molybdenum boride (MoB); I14-55281; Molybdenum monoboride; EINECS 234-492-5; I14-99008. CAS No. 12006-98-3. Product ID: boranylidynemolybdenum. Molecular formula: 106.76g/mol. Mole weight: BMo. B#[Mo]. InChI=1S/B.Mo. LGLOITKZTDVGOE-UHFFFAOYSA-N. | |
| molybdenum cofactor cytidylyltransferase | Catalyses the cytidylation of the molybdenum cofactor. This modification occurs only in prokaryotes. Divalent cations such as Mg2+ or Mn2+ are required for activity. ATP or GTP cannot replace CTP. Group: Enzymes. Synonyms: MocA; CTP:molybdopterin cytidylyltransferase; MoCo cytidylyltransferase; Mo-MPT cytidyltransferase. Enzyme Commission Number: EC 2.7.7.76. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3288; molybdenum cofactor cytidylyltransferase; EC 2.7.7.76; MocA; CTP:molybdopterin cytidylyltransferase; MoCo cytidylyltransferase; Mo-MPT cytidyltransferase. Cat No: EXWM-3288. | |
| molybdenum cofactor guanylyltransferase | Catalyses the guanylation of the molybdenum cofactor. This modification occurs only in prokaryotes. Group: Enzymes. Synonyms: MobA; MoCo guanylyltransferase. Enzyme Commission Number: EC 2.7.7.77. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3289; molybdenum cofactor guanylyltransferase; EC 2.7.7.77; MobA; MoCo guanylyltransferase. Cat No: EXWM-3289. | |
| molybdenum cofactor sulfurtransferase | Contains pyridoxal phosphate. Replaces the equatorial oxo ligand of the molybdenum by sulfur via an enzyme-bound persulfide. The reaction occurs in prokaryotes and eukaryotes but MoCo sulfurtransferases are only found in eukaryotes. In prokaryotes the reaction is catalysed by two enzymes: cysteine desulfurase (EC 2.8.1.7), which is homologous to the N-terminus of eukaryotic MoCo sulfurtransferases, and a molybdo-enzyme specific chaperone which binds the MoCo and acts as an adapter protein. Group: Enzymes. Synonyms: molybdenum cofactor sulfurase; ABA3; HMCS; MoCo sulfurase; MoCo sulfurtransferase. Enzyme Commission Number: EC 2.8.1.9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3367; molybdenum cofactor sulfurtransferase; EC 2.8.1.9; molybdenum cofactor sulfurase; ABA3; HMCS; MoCo sulfurase; MoCo sulfurtransferase. Cat No: EXWM-3367. | |
| Molybdenum Diselenide (MoSe2) | Molybdenum Diselenide (MoSe2). Group: Magnetic nanoparticles. Alternative Names: Molybdenum Diselenide Powder, MoSe2 Powder, molybdenum diselenide; molybdenum(IV) selenide; molybdenum selenide. 99.99%. | |
| Molybdenum Metal | MOLYBDENUM METAL, POWDER, 99.95% pure, -325 mesh, Formula: Mo. CAS No. 7439-98-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! |  Texas TX |
| Molybdenum Metal | MOLYBDENUM METAL, POWDER, 99.999% pure, -325 mesh, Formula: Mo. CAS No. 7439-98-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
| Molybdenum Metal | MOLYBDENUM METAL, POWDER, 99.99% pure, -200 mesh, Formula: Mo. CAS No. 7439-98-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
| Molybdenum Metal | MOLYBDENUM METAL, POWDER, 99.9% pure, -100 +325 mesh, Formula: Mo. CAS No. 7439-98-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
| Molybdenum (VI) Oxide | MOLYBDENUM (VI) OXIDE, ACS Reagent, powder, (Molybdenum Trioxide, Molybdic Acid Anhydride), Formula: MoO3. CAS No. 1313-27-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
| molybdopterin adenylyltransferase | Catalyses the activation of molybdopterin for molybdenum insertion. In eukaryotes, this reaction is catalysed by the C-terminal domain of a fusion protein that also includes molybdopterin molybdotransferase (EC 2.10.1.1). The reaction requires a divalent cation such as Mg2+ or Mn2+. Group: Enzymes. Synonyms: MogA; Cnx1 (ambiguous). Enzyme Commission Number: EC 2.7.7.75. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3287; molybdopterin adenylyltransferase; EC 2.7.7.75; MogA; Cnx1 (ambiguous). Cat No: EXWM-3287. | |
| molybdopterin molybdotransferase | Catalyses the insertion of molybdenum into the ene-dithiol group of molybdopterin. In eukaryotes this reaction is catalysed by the N-terminal domain of a fusion protein whose C-terminal domain catalyses EC 2.7.7.75, molybdopterin adenylyltransferase. Requires divalent cations such as Mg2+ or Zn2+ for activity. Group: Enzymes. Synonyms: MoeA; Cnx1 (ambiguous). Enzyme Commission Number: EC 2.10.1.1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2024; molybdopterin molybdotransferase; EC 2.10.1.1; MoeA; Cnx1 (ambiguous). Cat No: EXWM-2024. | |
| molybdopterin synthase | Catalyses the synthesis of molybdopterin from cyclic pyranopterin monophosphate. Two sulfur atoms are transferred to cyclic pyranopterin monophosphate in order to form the characteristic ene-dithiol group found in the molybdenum cofactor. Molybdopterin synthase consists of two large subunits forming a central dimer and two small subunits (molybdopterin-synthase sulfur-carrier proteins) that are thiocarboxylated at the C-terminus by EC 2.8.1.11, molybdopterin synthase sulfurtransferase. The reaction occurs in prokaryotes and eukaryotes. Group: Enzymes. Synonyms: MPT synthase. Enzyme Commission Number: EC 2.8.1.12. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3357; molybdopterin synthase; EC 2.8.1.12; MPT synthase. Cat No: EXWM-3357. | |
| Native Aspergillus niger Nitrate Reductase (NAD[P]H) | Nitrate reductase (NAD (P)H) is an enzyme with system name nitrite:NAD (P)+ oxidoreductase. This enzyme catalises the following chemical reaction:nitrite + NAD (P)+ + H2O<-> nitrate + NAD (P)H + H+. Nitrate reductase is an iron-sulfur molybdenum flavoprotein. Group: Enzymes. Synonyms: nitrate reductase [NAD (P)H]; Nitrate reductases; assimilatory nitrate reductase; assimilatory NAD (P)H-nitrate reductase; NAD (P)H bispecific nitrate reductase; nitrate reductase (reduced nicotinamide adenine dinucleotide (phosphate)); nitrate reductase NAD (P)H; NAD (P)H-nitrate reductase; nitrate reductase [NAD (P)H2]; NAD (P)H2:nitrate oxidoreductase; 9029-27-0; EC 1.7.1.2. Enzyme Commission Number: EC 1.7.1.2. CAS No. 9029-27-0. Nitrate reductase. Activity: > 300 units/g solid. Storage: -20°C. Form: lyophilized powder. Source: Aspergillus niger. nitrate reductase [NAD (P)H]; Nitrate reductases; assimilatory nitrate reductase; assimilatory NAD (P)H-nitrate reductase; NAD (P)H bispecific nitrate reductase; nitrate reductase (reduced nicotinamide adenine dinucleotide (phosphate)); nitrate reductase NAD (P)H; NAD (P)H-nitrate reductase; nitrate reductase [NAD (P)H2]; NAD (P)H2:nitrate oxidoreductase; 9029-27-0; EC 1.7.1.2. Cat No: NATE-0484. | |
| Native Bovine Xanthine Oxidase | Xanthine oxidase is a molybdenum-containing enzyme that is found in the cytosol, and may be strongly inhibited by flavonoids. It plays a vital role in the metabolism of some drugs, as well as purines and pyrimidines. It is also known to be a biological source of reactive oxygen species. Xanthine oxidase was shown to be involved in the reduction of cytochrome c by the generation of superoxide anions following the oxidation of xanthine. These free radicals are responsible for reducing cytochrome c. Formerly e.c. 1.1.3.22. Group: Enzymes. Synonyms: Xanthine oxidase; XO; xanthine oxidoreductase; EC 1.17.3.2; 9002-17-9; XOD; Xanthine:oxygen oxidoreductase; hypoxanthine oxidase; hyp.in. Storage: 2-8°C. Form: Type I, Type II, ammonium sulfate suspension; Suspension in 2.3 M (NH4)2SO4 containing 1 mM sodium salicylate; Type III, ammonium sulfate suspension, Suspension in 2.3 M (NH4)2SO4, 10 mM sodium phosphate buffer, pH 7.8, containing 1 mM EDTA and 1 mM sodium salicylate; Type IV, lyophilized powder, Contains 0.5% sodium salicylate. Source: Bovine milk. Species: Bovine. Xanthine oxidase; XO; xanthine oxidoreductase; EC 1.17.3.2; 9002-17-9; XOD; Xanthine:oxygen oxidoreductase; hypoxanthine oxidase; hypoxanthine:oxygen oxidoreductase; Schardinger enzyme; hypoxanthine-xanthine oxidase; xanthine:O2 oxidoreductase; xanthine:xanthine oxidase. Cat No: NATE-0732. | |
| Native Microbial Xanthine Oxidase | Xanthine oxidase is a molybdenum-containing enzyme that is found in the cytosol, and may be strongly inhibited by flavonoids. It plays a vital role in the metabolism of some drugs, as well as purines and pyrimidines. It is also known to be a biological source of reactive oxygen species. Xanthine oxidase was shown to be involved in the reduction of cytochrome c by the generation of superoxide anions following the oxidation of xanthine. These free radicals are responsible for reducing cytochrome c. Allopurinol is a synthetic drug show to inhibit xanthine oxidase. Applications: This enzyme is useful for enzymatic determination of inorganic phosphorus, 5?-nucleotidase and adenosine deaminase when coupled with purine-nucleoside phosphorylase and uricase. Group: Enzymes. Synonyms: Xanthine oxidase; XO; xanthine oxidoreductase; EC 1.17. Enzyme Commission Number: EC 1.17.3.2. CAS No. 9002-17-9. XAO. Mole weight: mol wt ~160 kDa. Activity: > 7 units/mg solid. Storage: -20°C. Form: Lyophilized powder containing BSA and sodium glutamate as stabilizers. Source: Microbial. Xanthine oxidase; XO; xanthine oxidoreductase; EC 1.17.3.2; 9002-17-9; XOD; Xanthine:oxygen oxidoreductase; hypoxanthine oxidase; hypoxanthine:oxygen oxidoreductase; Schardinger enzyme; hypoxanthine-xanthine oxidase; xanthine:O2 oxidoreductase; xanthine:xanthine oxidase. Cat No: NATE-0733. | |
| Native Nitrate Reductase from Aspergillus species | Nitrate reductase (NADH) is an enzyme with system name nitrite:NAD+ oxidoreductase. This enzyme catalises the following chemical reaction:nitrite + NAD+ + H2O<-> nitrate + NADH + H+. Nitrate reductase us an iron-sulfur molybdenum flavoprotein. Applications: Nitrate reductase is used for nitrate determination:assay of nitrite and nitrate in culture media. determination of no3- in serum. Group: Enzymes. Synonyms: EC 1.7.1.2; assimilatory nitrate reductase; assimilatory NAD(P)H-nitrate reductase; NAD(P)H bispecific nitrate reductase; nitrate reductase (reduced nicotinamide adenine dinucleotide (phosphate)); nitrate reductase NAD(P)H; NAD(P)H-nitrat. Enzyme Commission Number: EC 1.7.1.2. CAS No. 9029-27-0. Nitrate reductase. Activity: ~0.4 units/mg protein. Stability: A solution of 20 U Nitrate reductase in 2 ml double-dist. water is stable for one week when stored at 2 to 8 °C; for longer periods, freeze the solution in aliquots. Storage: -20°C. Form: Lyophilized powder. Source: Aspergillus sp. EC 1.7.1.2; assimilatory nitrate reductase; assimilatory NAD(P)H-nitrate reductase; NAD(P)H bispecific nitrate reductase; nitrate reductase (reduced nicotinamide adenine dinucleotide (phosphate)); nitrate reductase NAD(P)H; NAD(P)H-nitrate reductase; nitrate reductase [NAD(P)H2]; NAD(P)H2:nitrate oxidoreductase. Pack: 20 U. Cat No: NATE-0998. | |
| nitrate reductase | The Pseudomonas enzyme is a cytochrome, but the enzyme from Micrococcus halodenitrificans is an iron protein containing molybdenum. Reduced benzyl viologen and other dyes bring about the reduction of nitrate. Group: Enzymes. Synonyms: respiratory nitrate reductase; nitrate reductase (acceptor); nitrite:(acceptor) oxidoreductase. Enzyme Commission Number: EC 1.7.99.4. CAS No. 37256-45-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1635; nitrate reductase; EC 1.7.99.4; 37256-45-4; respiratory nitrate reductase; nitrate reductase (acceptor); nitrite:(acceptor) oxidoreductase. Cat No: EXWM-1635. | |
| Nitrate Reductase from Arabidopsis thaliana, Recombinant | Nitrate reductase (NADH) is an enzyme with system name nitrite:NAD+ oxidoreductase. This enzyme catalises the following chemical reaction:nitrite + NAD+ + H2O<-> nitrate + NADH + H+. Nitrate reductase us an iron-sulfur molybdenum flavoprotein. Applications: Catalyzes the nadh-dependent reduction of nitrate to nitrite. nitrate reductase from arabidopsis thaliana has been used in a study to assess the amino acid sequence of chicken hepatic sulfite oxidase. Group: Enzymes. Synonyms: Nitrate reductases; assimilatory nitrate reductase; NADH-nitrate reductase; NADH-dependent nitrate reductase; assimilatory NADH:nitrate reductase; nitrate reductase (NADH2); NADH2:nitrate oxidoreductase; nitrate reductase (NADH); EC 1.7.1.1. Enzyme Commission Number: EC 1.7.1.1. CAS No. 9013-03-0. Nitrate reductase. Activity: vial of > 0.5 unit. Storage: -20°C. Form: Supplied as a lyophilized powder containing 50 mM MOPS, pH 7.0, 1 mM EDTA and a proprietary sugar. Source: Pichia pastoris. Species: Arabidopsis thaliana. Nitrate reductases; assimilatory nitrate reductase; NADH-nitrate reductase; NADH-dependent nitrate reductase; assimilatory NADH:nitrate reductase; nitrate reductase (NADH2); NADH2:nitrate oxidoreductase; nitrate reductase (NADH); EC 1.7.1.1. Pack: vial of > 0.5 unit. Cat No: NATE-0486. | |
| nitrate reductase (NADH) | An iron-sulfur molybdenum flavoprotein. Group: Enzymes. Synonyms: assimilatory nitrate reductase; NADH-nitrate reductase; NADH-dependent nitrate reductase; assimilatory NADH: nitrate reductase; nitrate reductase (NADH2); NADH2:nitrate oxidoreductase. Enzyme Commission Number: EC 1.7.1.1. CAS No. 9013-03-0. Nitrate reductase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1602; nitrate reductase (NADH); EC 1.7.1.1; 9013-03-0; assimilatory nitrate reductase; NADH-nitrate reductase; NADH-dependent nitrate reductase; assimilatory NADH: nitrate reductase; nitrate reductase (NADH2); NADH2:nitrate oxidoreductase. Cat No: EXWM-1602. | |
| nitrate reductase (NADPH) | An iron-sulfur molybdenum flavoprotein. Group: Enzymes. Synonyms: assimilatory nitrate reductase; assimilatory reduced nicotinamide adenine dinucleotide phosphate-nitrate reductase; NADPH-nitrate reductase; assimilatory NADPH-nitrate reductase; triphosphopyridine nucleotide-nitrate reductase; NADPH:nitrate reductase; nitrate reductase (NADPH2); NADPH2:nitrate oxidoreductase. Enzyme Commission Number: EC 1.7.1.3. CAS No. 9029-28-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1610; nitrate reductase (NADPH); EC 1.7.1.3; 9029-28-1; assimilatory nitrate reductase; assimilatory reduced nicotinamide adenine dinucleotide phosphate-nitrate reductase; NADPH-nitrate reductase; assimilatory NADPH-nitrate reductase; triphosphopyridine nucleotide-nitrate reductase; NADPH:nitrate reductase; nitrate reductase (NADPH2); NADPH2:nitrate oxidoreductase. Cat No: EXWM-1610. | |
| nitrate reductase [NAD(P)H] | An iron-sulfur molybdenum flavoprotein. Group: Enzymes. Synonyms: assimilatory nitrate reductase; assimilatory NAD(P)H-nitrate reductase; NAD(P)H bispecific nitrate reductase; nitrate reductase (reduced nicotinamide adenine dinucleotide (phosphate)); nitrate reductase NAD(P)H; NAD(P)H-nitrate reductase; nitrate reductase [NAD(P)H2]; NAD(P)H2:nitrate oxidoreductase. Enzyme Commission Number: EC 1.7.1.2. CAS No. 9029-27-0. Nitrate reductase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1609; nitrate reductase [NAD(P)H]; EC 1.7.1.2; 9029-27-0; assimilatory nitrate reductase; assimilatory NAD(P)H-nitrate reductase; NAD(P)H bispecific nitrate reductase; nitrate reductase (reduced nicotinamide adenine dinucleotide (phosphate)); nitrate reductase NAD(P)H; NAD(P)H-nitrate reductase; nitrate reductase [NAD(P)H2]; NAD(P)H2:nitrate oxidoreductase. Cat No: EXWM-1609. | |
| nitrogenase | Requires Mg2+. It is composed of two proteins that can be separated but are both required for nitrogenase activity. Dinitrogen reductase is a [4Fe-4S] protein, which, with two molecules of ATP and ferredoxin, generates an electron. The electron is transferred to the other protein, dinitrogenase (molybdoferredoxin). Dinitrogenase is a molybdenum-iron protein that reduces dinitrogen in three succesive two-electron reductions from nitrogen to diimine to hydrazine to two molecules of ammonia. The molybdenum may be replaced by vanadium or iron. The reduction is initiated by formation of hydrogen in stoichiometric amounts. Acetylene is reduced to ethylene (but only very slowly to ethane), azide to nitrogen and ammonia, and cyanide to methane and ammonia. In the absence of a suitable substrate, hydrogen is slowly formed. Ferredoxin may be replaced by flavodoxin [see EC 1.19.6.1 nitrogenase (flavodoxin)]. Group: Enzymes. Enzyme Commission Number: EC 1.18.6.1. CAS No. 9013-4-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1114; nitrogenase; EC 1.18.6.1; 9013-04-1. Cat No: EXWM-1114. | |
| nitrogenase (flavodoxin) | Requires Mg2+. It is composed of two components, dinitrogen reductase and dinitrogenase, that can be separated but are both required for nitrogenase activity. Dinitrogen reductase is a [4Fe-4S] protein, which, at the expense of ATP, transfers electrons from a dedicated flavodoxin to dinitrogenase. Dinitrogenase is a protein complex that contains either a molybdenum-iron cofactor, a vanadium-iron cofactor, or an iron-iron cofactor, that reduces dinitrogen in three succesive two-electron reductions from nitrogen to diimine to hydrazine to two molecules of ammonia. The reduction is initiated by formation of hydrogen. The enzyme can also reduce acetylene to ethylene (but only very slowly to ethane), azide to nitrogen and ammonia, and cyanide to methane and ammonia. In the absence of a suitable substrate, hydrogen is slowly formed. Some enzymes utilize ferredoxin rather than flavodoxin as the electron donor (see EC 1.18.6.1, nitrogenase). Group: Enzymes. Enzyme Commission Number: EC 1.19.6.1. CAS No. 9013-4-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1115; nitrogenase (flavodoxin); EC 1.19.6.1; 9013-04-1. Cat No: EXWM-1115. | |
| phenylacetyl-CoA dehydrogenase | The enzyme from Thauera aromatica is a membrane-bound molybdenum-iron-sulfur protein. The enzyme is specific for phenylacetyl-CoA as substrate. Phenylacetate, acetyl-CoA, benzoyl-CoA, propanoyl-CoA, crotonyl-CoA, succinyl-CoA and 3-hydroxybenzoyl-CoA cannot act as substrates. The oxygen atom introduced into the product, phenylglyoxylyl-CoA, is derived from water and not molecular oxygen. Duroquinone, menaquinone and 2,6-dichlorophenolindophenol (DCPIP) can act as acceptor, but the likely physiological acceptor is ubiquinone. A second enzyme, EC 3.1.2.25, phenylacetyl-CoA hydrolase, converts the phenylglyoxylyl-CoA formed into phenylglyoxylate. Group: Enzymes. Synonyms: phenylacetyl-CoA:acceptor oxidoreductase. Enzyme Commission Number: EC 1.17.5.1. CAS No. 210756-43-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1094; phenylacetyl-CoA dehydrogenase; EC 1.17.5.1; 210756-43-7; phenylacetyl-CoA:acceptor oxidoreductase. Cat No: EXWM-1094. | |
| pyridoxal oxidase | A molybdenum protein. Group: Enzymes. Enzyme Commission Number: EC 1.2.3.8. CAS No. 76415-81-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1215; pyridoxal oxidase; EC 1.2.3.8; 76415-81-1. Cat No: EXWM-1215. | |
| quinoline-4-carboxylate 2-oxidoreductase | A molybdenum-iron-sulfur flavoprotein with molybdopterin cytosine dinucleotide as the molybdenum cofactor. Quinoline, 4-methylquinoline and 4-chloroquinoline can also serve as substrates for the enzyme from Agrobacterium sp. 1B. Iodonitrotetrazolium chloride, thionine, menadione and 2,6-dichlorophenolindophenol can act as electron acceptors. Group: Enzymes. Synonyms: quinaldic acid 4-oxidoreductase; quinoline-4-carboxylate:acceptor 2-oxidoreductase (hydroxylating). Enzyme Commission Number: EC 1.3.99.19. CAS No. 175780-18-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1424; quinoline-4-carboxylate 2-oxidoreductase; EC 1.3.99.19; 175780-18-4; quinaldic acid 4-oxidoreductase; quinoline-4-carboxylate:acceptor 2-oxidoreductase (hydroxylating). Cat No: EXWM-1424. | |
| selenate reductase | The periplasmic enzyme from Thauera selenatis is a complex comprising three heterologous subunits (α, β and γ) that contains molybdenum, iron, acid-labile sulfide and heme b as cofactor constituents. Nitrate, nitrite, chlorate and sulfate are not substrates. A number of compounds, including acetate, lactate, pyruvate, and certain sugars, amino acids, fatty acids, di- and tricarboxylic acids, and benzoate can serve as electron donors. Group: Enzymes. Enzyme Commission Number: EC 1.97.1.9. CAS No. 146359-71-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1695; selenate reductase; EC 1.97.1.9; 146359-71-9. Cat No: EXWM-1695. | |
| thiophene-2-carbonyl-CoA monooxygenase | A molybdenum enzyme. Highly specific for thiophene-2-carbonyl-CoA. Tetrazolium salts can act as electron acceptors. Group: Enzymes. Synonyms: thiophene-2-carboxyl-CoA dehydrogenase; thiophene-2-carboxyl-CoA hydroxylase; thiophene-2-carboxyl-CoA monooxygenase. Enzyme Commission Number: EC 1.14.99.35. CAS No. 208540-44-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1047; thiophene-2-carbonyl-CoA monooxygenase; EC 1.14.99.35; 208540-44-7; thiophene-2-carboxyl-CoA dehydrogenase; thiophene-2-carboxyl-CoA hydroxylase; thiophene-2-carboxyl-CoA monooxygenase. Cat No: EXWM-1047. | |
| trimethylamine-N-oxide reductase (cytochrome c) | The cytochrome c involved in photosynthetic bacteria is a pentaheme protein. Contains bis(molybdopterin guanine dinucleotide)molybdenum cofactor. The reductant is a membrane-bound multiheme cytochrome c. Also reduces dimethyl sulfoxide to dimethyl sulfide. Group: Enzymes. Synonyms: TMAO reductase; TOR. Enzyme Commission Number: EC 1.7.2.3. CAS No. 37256-34-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1618; trimethylamine-N-oxide reductase (cytochrome c); EC 1.7.2.3; 37256-34-1; TMAO reductase; TOR. Cat No: EXWM-1618. | |
| xanthine dehydrogenase | Acts on a variety of purines and aldehydes, including hypoxanthine. The mammalian enzyme can also convert all-trans retinol to all-trans-retinoate, while the substrate is bound to a retinoid-binding protein. The enzyme from eukaryotes contains [2Fe-2S], FAD and a molybdenum centre. The mammalian enzyme predominantly exists as the NAD-dependent dehydrogenase (EC 1.17.1.4). During purification the enzyme is largely converted to an O2-dependent form, xanthine oxidase (EC 1.17.3.2). The conversion can be triggered by several mechanisms, including the oxidation of cysteine thiols to form disulfide bonds [which can be catalysed by EC 1.8.4.7, enzyme-thiol transhydrogenase (glutathione-disulfide) in the presence of glutathione disulfide] or limited proteolysis, which results in irreversible conversion. The conversion can also occur in vivo. Group: Enzymes. Synonyms: NAD+-xanthine dehydrogenase; xanthine-NAD+ oxidoreductase; xanthine/NAD+ oxidoreductase; xanthine oxidoreductase. Enzyme Commission Number: EC 1.17.1.4. CAS No. 9054-84-6. XDH. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1082; xanthine dehydrogenase; EC 1.17.1.4; 9054-84-6; NAD+-xanthine dehydrogenase; xanthine-NAD+ oxidoreductase; xanthine/NAD+ oxidoreductase; xanthine oxidoreductase. Cat No: EXWM-1082. | |
| xanthine oxidase | An iron-molybdenum flavoprotein (FAD) containing [2Fe-2S] centres. Also oxidizes hypoxanthine, some other purines and pterins, and aldehydes, but is distinct from EC 1.2.3.1, aldehyde oxidase. Under some conditions the product is mainly superoxide rather than peroxide: RH + H2O + 2 O2 = ROH + 2 O2.- + 2 H+. The mammalian enzyme predominantly exists as an NAD-dependent dehydrogenase (EC 1.17.1.4, xanthine dehydrogenase). During purification the enzyme is largely converted to the O2-dependent xanthine oxidase form (EC 1.17.3.2). The conversion can be triggered by several mechanisms, including the oxidation of cysteine thiols to form disulfide bonds [which can be catalysed by EC 1.8.4.7, enzyme-thiol transhydrogenase (glutathione-disulfide) in the presence of glutathione disulfide] or limited proteolysis, which results in irreversible conversion. The conversion can also occur in vivo. Group: Enzymes. Synonyms: hypoxanthine o. Enzyme Commission Number: EC 1.17.3.2. CAS No. 9002-17-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1088; xanthine oxidase; EC 1.17.3.2; 9002-17-9; hypoxanthine oxidase; hypoxanthine:oxygen oxidoreductase; Schardinger enzyme; xanthine oxidoreductase; hypoxanthine-xanthine oxidase; xanthine:O2 oxidoreductase; xanthine:xanthine oxidase. Cat No: EXWM-1088. | |
| xanthoxin dehydrogenase | Requires a molybdenum cofactor for activity. NADP+ cannot replace NAD+ and short-chain alcohols such as ethanol, isopropanol, butanol and cyclohexanol cannot replace xanthoxin as substrate. Involved in the abscisic-acid biosynthesis pathway in plants, along with EC 1.2.3.14 (abscisic-aldehyde oxidase), EC 1.13.11.51 (9-cis-epoxycarotenoid dioxygenase) and EC 1.14.13.93 [(+)-abscisic acid 8'-hydroxylase]. Abscisic acid is a sesquiterpenoid plant hormone that is involved in the control of a wide range of essential physiological processes, including seed development, germination and responses to stress. Group: Enzymes. Synonyms: xanthoxin oxidase; ABA2. Enzyme Commission Number: EC 1.1.1.288. CAS No. 129204-37-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0196; xanthoxin dehydrogenase; EC 1.1.1.288; 129204-37-1; xanthoxin oxidase; ABA2. Cat No: EXWM-0196. | |
| Molybdenum boride | powder, ?325 mesh, 99.5% trace metals basis. Group: Ceramics for 3d printing. |  |
| Molybdenum disilicide | ?-phase, powder, ?99.8% trace metals basis. Group: Ceramics for 3d printing. | |
| Molybdenum Trioxide (MTO) | White or yellow powder. Uses: catalyst, corrosion inhibitor. Group: oxide compound. Alternative Names: Molybdic Anhydride. CAS No. 1313-27-5. |  |
| Single Layer Molybdenum Disulfide quantum dots | Dull gray powder or hard, brittle, steel-gray to white metal. Difficult to melt. Mp: 3410°C; bp; 5900°C. Density: 19.3 g/cm³. Used in alloys, light bulb filaments, and cutting tools. Tungsten Dust (for example, from grinding) may present a moderate fire hazard if allowed to accumulate and exposed to an ignition source.;DryPowder; DryPowder, OtherSolid; OtherSolid;GREY-TO-WHITE POWDER.;Physical properties vary depending upon the specific soluble tungsten compound.;Hard, brittle, steel-gray to tin-white solid. Group: Single crystals. CAS No. 7440-33-7. Product ID: tungsten. Molecular formula: 183.8g/mol. Mole weight: W. [W]. InChI=1S/W. WFKWXMTUELFFGS-UHFFFAOYSA-N. | |
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