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| Product | Description | |
|---|---|---|
| Selenium (IV) Oxide | SELENIUM (IV) OXIDE, 99.5% pure, -4 mesh, (Synonym: Selenium Dioxide), Formula: SeO2. CAS No. 1946-8-4. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! |  Texas TX |
| Selenium (IV) Oxide | Selenium (IV) Oxide. Grades: 99.9% Extremely High (>=99%). CAS No. 2025852. Pack Sizes: Gram Quantities: 100 gm, 500 gm. Order Number: 3175. |  www.prochemonline.com |
| 2,3-Diaminonaphthalene | 2,3 Diaminonaphthalene is a highly selective colorimetric and fluorometric reagent for selenium detection and also an inhibitor of nitric oxide (NO) formation. Synonyms: naphthalene-2,3-diamine; 2,3-diaminonaphthalene; 2,3-naphthalenediamine. CAS No. 771-97-1. Molecular formula: C10H10N2. Mole weight: 158.2. |  |
| Ammonium Selenate | AMMONIUM SELENATE, 99.5% pure, -40 mesh, (Synonym: Ammonium Selenium Oxide), Formula: (NH4)2SeO4. CAS No. 7783-21-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
| Native Bovine Glutathione Peroxidase | 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. Applications: 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. Synonyms: 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. Enzyme Commission Number: EC 1.11.1.9. CAS No. 9013-66-5. Mole weight: mol wt 84.5 kDa. Activity: > 300 units/mg protein. Storage: -20°C. Form: Lyophilized powder containing 25% sucrose and 2.5% dithiothreitol with sodium phosphate buffer salts. Source: Bovine erythr ocytes. Species: Bovine. 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. Cat No: NATE-0322. |  |
| Native Human Glutathione Peroxidase | 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. At the reported ph optimum of 8.8, we have found the activity to be approx. 10 times that at ph 7.0. however, to remain consistent with literature and avoid complications arising from non-enzymatic oxidation of gsh, our unit is defined at ph 7.0. Group: Enzymes. Synonyms: 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. Enzyme Commission Number: EC 1.11.1.9. CAS No. 9013-66-5. GSH-Px. Activity: > 30 units/mg protein. Storage: -20°C. Form: Lyophilized powder containing 25% sucrose, 3% dithiothreitol, and sodium phosphate buffer salts. Source: Human erythr ocytes. Species: Human. 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. Cat No: NATE-0323. | |
| 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. | |
| coenzyme-B sulfoethylthiotransferase | This enzyme catalyses the final step in methanogenesis, the biological production of methane. This important anaerobic process is carried out only by methanogenic archaea. The enzyme can also function in reverse, for anaerobic oxidation of methane.The enzyme requires the hydroporphinoid nickel complex coenzyme F430. Highly specific for coenzyme B with a heptanoyl chain; ethyl CoM and difluoromethyl CoM are poor substrates. The sulfide sulfur can be replaced by selenium but not by oxygen. Group: Enzymes. Synonyms: methyl-CoM reductase; methyl coenzyme M reductase. Enzyme Commission Number: EC 2.8.4.1. 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-3427; coenzyme-B sulfoethylthiotransferase; EC 2.8.4.1; methyl-CoM reductase; methyl coenzyme M reductase. Cat No: EXWM-3427. | |
| cysteamine dioxygenase | A non-heme iron protein that is involved in the biosynthesis of taurine. Requires catalytic amounts of a cofactor-like compound, such as sulfur, sufide, selenium or methylene blue for maximal activity. 3-Aminopropanethiol (homocysteamine) and 2-mercaptoethanol can also act as substrates, but glutathione, cysteine, and cysteine ethyl- and methyl esters are not good substrates. Group: Enzymes. Synonyms: persulfurase; cysteamine oxygenase;cysteamine:oxygen oxidoreductase. Enzyme Commission Number: EC 1.13.11.19. CAS No. 9033-41-4. 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-0538; cysteamine dioxygenase; EC 1.13.11.19; 9033-41-4; persulfurase; cysteamine oxygenase;cysteamine:oxygen oxidoreductase. Cat No: EXWM-0538. | |
| NOX Inhibitor VII, Thr101 (NADPH Oxidase Inhibitor VII, 6-Fluoro-2-o-tolylbenzo [d]isothiazol-3 (2H) -one, 6-Fluoro-2-(2-methylphenyl)-1,2-benzothiazol-3(2H)-one) | A cell-permeable, selenium-to-sulfur substituted Ebselen derivative that exhibits similar NOX2 inhibitory activity as Ebselen by blocking p22phox c-terminal PRD (proline-rich domain) and p47phoxbis-SH3 interaction. Although less potent than Ebselen in cell-free p22phox PRD-p47phoxbis-SH3 binding (IC50 = 4 vs. 0.3uM) and NOX2 activity (IC50 = 4 vs. 0.6uM) assays, Thr101 is more potent and NOX2-selective than Ebselen in cell-based assays (Thr101 IC50 /Ebselen IC50 = 0.3/0.5, 3/0.15, 8/no inhibition, 8/0.7uM, respectively, against NOX2, NOX1, NOX4, and NOX5) and exhibits no glutathione peroxidase activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. Molecular Formula: C??H??FNOS, Primary Target: Blocks p22phox c-terminal PRD (proline-rich domain) and p47phox bis-SH3 interaction. US Biological Life Sciences. |  Worldwide |
| Selenious Acid | Reagent for alkaloids, oxidizing agent. Group: Selenium plating chemicals. CAS No. 7783-00-8. ECNumber: 234-974-7. Catalog: ACEP7783008. |  |
| Tetradecylphosphonic acid | 98%. Uses: Tdpa can be used to cap copper nanoparticles to protect them from oxidation. it may also be used in the synthesis of cadmium sulfate (cds) core, which can be used in the fabrication of cadmium selenium (cdse)/cds core quantum dots (qds). it may also be coated on caesium lead bromide (cspbbr3) perovskite quantum dots for the development of white light emitting diodes (wled). Group: Self-assembly materials self assembly and contact printing materials. Alternative Names: TPA, TDPA. CAS No. 4671-75-4. Pack Sizes: 1 g/5 g/100 g. Product ID: tetradecylphosphonic acid. Molecular formula: 278.37 g/mol. Mole weight: C14H31O3P. CCCCCCCCCCCCCCP(=O)(O)O. InChI=1S / C14H31O3P / c1-2-3-4-5-6-7-8-9-10-11-12-13-14-18 (15, 16) 17 / h2-14H2, 1H3, (H2, 15, 16, 17). BVQJQTMSTANITJ-UHFFFAOYSA-N. |  |
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