Creative Enzymes - Products
Enzyme manufacturing for life science research and medicines, food, alcohol, fabric, paper etc. Uses include: drug discovery, cancer and infectious disease research, microbiology and personalized medicine.
| Product | Description | |
|---|---|---|
| N-hydroxy-2-acetamidofluorene reductase | Also acts, more slowly, on N-hydroxy-4-acetamidobiphenyl. Group: Enzymes. Synonyms: N-hydroxy-2-acetylaminofluorene reductase; NAD(P)H2:N-hydroxy-2-acetamidofluorene N-oxidoreductase. Enzyme Commission Number: EC 1.7.1.12. CAS No. 99890-08-1. 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-1605; N-hydroxy-2-acetamidofluorene reductase; EC 1.7.1.12; 99890-08-1; N-hydroxy-2-acetylaminofluorene reductase; NAD(P)H2:N-hydroxy-2-acetamidofluorene N-oxidoreductase. Cat No: EXWM-1605. |  |
| N-hydroxyarylamine O-acetyltransferase | The enzyme from liver, but not that from bacteria, can also catalyse N-acetylation of arylamines and N,O-acetylation of arylhydroxamates. Group: Enzymes. Synonyms: arylhydroxamate N,O-acetyltransferase; arylamine N-acetyltransferase; N-hydroxy-2-aminofluorene-O-acetyltransferase. Enzyme Commission Number: EC 2.3.1.118. CAS No. 100984-92-7. 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-2057; N-hydroxyarylamine O-acetyltransferase; EC 2.3.1.118; 100984-92-7; arylhydroxamate N,O-acetyltransferase; arylamine N-acetyltransferase; N-hydroxy-2-aminofluorene-O-acetyltransferase. Cat No: EXWM-2057. | |
| N-hydroxythioamide S-β-glucosyltransferase | Involved with EC 2.8.2.24, desulfoglucosinolate sulfotransferase, in the biosynthesis of thioglucosides in cruciferous plants. Group: Enzymes. Synonyms: desulfoglucosinolate-uridine diphosphate glucosyltransferase; uridine diphosphoglucose-thiohydroximate glucosyltransferase; thiohydroximate β -D-glucosyltransferase; UDPG:thiohydroximate glucosyltransferase; thiohydroximate S-glucosyltransferase; thiohydroximate glucosyltransferase; UDP-glucose:thiohydroximate S-β-D-glucosyltransferase. Enzyme Commission Number: EC 2.4.1.195. CAS No. 9068-14-8. 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-2422; N-hydroxythioamide S-β-glucosyltransferase; EC 2.4.1.195; 9068-14-8; desulfoglucosinolate-uridine diphosphate glucosyltransferase; uridine diphosphoglucose-thiohydroximate glucosyltransferase; thiohydroximate β -D-glucosyltransferase; UDPG:thiohydroximate glucosyltransferase; thiohydroximate S-glucosyltransferase; thiohydroximate glucosyltransferase; UDP-glucose:thiohydroximate S-β-D-glucosyltransferase. Cat No: EXWM-2422. | |
| nickel-transporting ATPase | ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. A bacterial enzyme that imports Ni2+. Group: Enzymes. Enzyme Commission Number: EC 3.6.3.24. 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-4661; nickel-transporting ATPase; EC 3.6.3.24. Cat No: EXWM-4661. | |
| nicotianamine aminotransferase | A pyridoxal-phosphate protein. This enzyme is produced by grasses. They secrete both the nicotianamine and the transaminated product into the soil around them. Both compounds chelate iron(II) and iron(III); these chelators, called mugineic acid family phytosiderophores, are taken up by the grass, which is thereby supplied with iron. Group: Enzymes. Synonyms: NAAT; NAAT-I; NAAT-II; NAAT-III; nicotianamine transaminase. Enzyme Commission Number: EC 2.6.1.80. CAS No. 154907-64-9. 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-2921; nicotianamine aminotransferase; EC 2.6.1.80; 154907-64-9; NAAT; NAAT-I; NAAT-II; NAAT-III; nicotianamine transaminase. Cat No: EXWM-2921. | |
| nicotianamine synthase | This enzyme belongs to the family of transferases, specifically those transferring aryl or alkyl groups other than methyl groups. The systematic name of this enzyme class is S-adenosyl-L-methionine:S-adenosyl-L-methionine:S-adenosyl-Lmethioni ne 3-amino-3-carboxypropyltransferase. Group: Enzymes. Enzyme Commission Number: EC 2.5.1.43. CAS No. 161515-44-2. 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-2779; nicotianamine synthase; EC 2.5.1.43; 161515-44-2. Cat No: EXWM-2779. | |
| nicotinamidase | This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. The systematic name of this enzyme class is nicotinamide amidohydrolase. Other names in common use include nicotinamide deaminase, nicotinamide amidase, and YNDase. This enzyme participates in nicotinate and nicotinamide metabolism. Group: Enzymes. Synonyms: nicotinamide deaminase; nicotinamide amidase; YNDase. Enzyme Commission Number: EC 3.5.1.19. CAS No. 9033-32-3. 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-4408; nicotinamidase; EC 3.5.1.19; 9033-32-3; nicotinamide deaminase; nicotinamide amidase; YNDase. Cat No: EXWM-4408. | |
| Nicotinamide | Nicotinamide is a NAD+ and NADP+ coenzyme precursor. Nicotinamide is an antiinflammatory agent and a PARP-1 enzyme inhibitor. Applications: An nad+ and nadp+ coenzyme precursor. Group: Coenzymes. Synonyms: Niacinamide; Nicotinic Acid Amide; Pyridine-3-carboxylic acid amide. CAS No. 98-92-0. Purity: ≥98%. Mole weight: 122.1. Form: Solid. Niacinamide; Nicotinic Acid Amide; Pyridine-3-carboxylic acid amide; Nicotinamide; 98-92-0. Cat No: COEC-008. | |
| Nicotinamide Mononucleotide Adenylyltransferase (Crude Enzyme) | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases). This enzyme participates in nicotinate and nicotinamide metabolism. The human version of this protein is NMNAT1. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Drug development; medicine. Group: Enzymes. Synonyms: NAD + pyrophosphorylase; adenosine triphosphate-nicotinamide mononucleotide transadenylase; ATP:NMN adenylyltransferase; diphosphopyridine nucleotide pyrophosphorylase; nicotinamide adenine dinucleotide pyrophosphorylase; nicotinamide mononucleotide adenylyltransferase; NMN adenylyltransferase. Enzyme Commission Number: EC 2.7.7.1. CAS No. 9032-70-6. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. NAD + pyrophosphorylase; adenosine triphosphate-nicotinamide mononucleotide transadenylase; ATP:NMN adenylyltransferase; diphosphopyridine nucleotide pyrophosphorylase; nicotinamide adenine dinucleotide pyrophosphorylase; nicotinamide mononucleotide adenylyltransferase; NMN adenylyltransferase. Pack: 100ml. Cat No: NATE-1830. | |
| nicotinamide N-methyltransferase | This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. This enzyme participates in nicotinate and nicotinamide metabolism. Group: Enzymes. Synonyms: nicotinamide methyltransferase. Enzyme Commission Number: EC 2.1.1.1. CAS No. 9029-74-7. 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-1696; nicotinamide N-methyltransferase; EC 2.1.1.1; 9029-74-7; nicotinamide methyltransferase. Cat No: EXWM-1696. | |
| Nicotinamide N-Methyltransferase from Human, Recombinant | Nicotinamide N-Methyltransferase (NNMT) methylates nicotinamide and other pyridine containing compounds. NNMT transfers a methyl group from S-adenosylmethionine (SAM) to nitrogen N1 of nicotinamide to produce 1-methylnicotinamide (MNA) and S-adenosylhomocysteine. MNA is a messenger molecule that increases neurite branching, serves as an anti-thrombotic, and has anti-inflammatory properties. The role of NNMT overexpression in cancers may be to alter epigenetic methylation patterns in two ways: by lowering the intracellular concentration of SAM, required by methyltransferase enzymes, and by depleting the available NAD+ by transforming nicotinamide to MNA. Sirtuins use NAD+ as a substrate to alter protein acetylation and ribosylation, including histone targets. Group: Enzymes. Synonyms: NNMT. Enzyme Commission Number: E.C. 2.1.1.1. Purity: > 95% by SDS-PAGE. Mole weight: 42.6 kDa. Stability: As supplied, 6 months from the QC date provided on the Certificate of Analysis, when stored properly. Storage: Store at -80°C. Form: Liquid. Source: recombinant N-terminal His- and SUMO-tagged protein expressed in E. coli. Species: Human. NNMT; Nicotinamide N-Methyltransferase. Cat No: NATE-1656. | |
| nicotinamide-nucleotide adenylyltransferase | Nicotinate nucleotide can also act as acceptor. See also EC 2.7.7.18 nicotinate-nucleotide adenylyltransferase. Group: Enzymes. Synonyms: NAD+ pyrophosphorylase; adenosine triphosphate-nicotinamide mononucleotide transadenylase; ATP:NMN adenylyltransferase; diphosphopyridine nucleotide pyrophosphorylase; nicotinamide adenine dinucleotide pyrophosphorylase; nicotinamide mononucleotide adenylyltransferase; NMN adenylyltransferase. Enzyme Commission Number: EC 2.7.7.1. CAS No. 9032-70-6. 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-3225; nicotinamide-nucleotide adenylyltransferase; EC 2.7.7.1; 9032-70-6; NAD+ pyrophosphorylase; adenosine triphosphate-nicotinamide mononucleotide transadenylase; ATP:NMN adenylyltransferase; diphosphopyridine nucleotide pyrophosphorylase; nicotinamide adenine dinucleotide pyrophosphorylase; nicotinamide mononucleotide adenylyltransferase; NMN adenylyltransferase. Cat No: EXWM-3225. | |
| nicotinamide-nucleotide amidase | Also acts more slowly on β-nicotinamide D-ribonucleoside. Group: Enzymes. Synonyms: NMN deamidase; nicotinamide mononucleotide deamidase; nicotinamide mononucleotide amidohydrolase. Enzyme Commission Number: EC 3.5.1.42. CAS No. 37355-58-1. 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-4431; nicotinamide-nucleotide amidase; EC 3.5.1.42; 37355-58-1; NMN deamidase; nicotinamide mononucleotide deamidase; nicotinamide mononucleotide amidohydrolase. Cat No: EXWM-4431. | |
| nicotinamide phosphoribosyltransferase | Nicotinamide phosphoribosyltransferase (NAmPRTase or Nampt) also known as pre-B-cell colony-enhancing factor 1 (PBEF1) or visfatin is an enzyme that in humans is encoded by the PBEF1 gene. This protein has also been reported to be a cytokine (PBEF) that promotes B cell maturation and inhibits neutrophil apoptosis. Group: Enzymes. Synonyms: NMN pyrophosphorylase; nicotinamide mononucleotide pyrophosphorylase; nicotinamide mononucleotide synthetase; NMN synthetase; nicotinamide-nucleotide:diphosphate phospho-α-D-ribosyltransferase. Enzyme Commission Number: EC 2.4.2.12. CAS No. 9030-27-7. 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-2640; nicotinamide phosphoribosyltransferase; EC 2.4.2.12; 9030-27-7; NMN pyrophosphorylase; nicotinamide mononucleotide pyrophosphorylase; nicotinamide mononucleotide synthetase; NMN synthetase; nicotinamide-nucleotide:diphosphate phospho-α-D-ribosyltransferase. Cat No: EXWM-2640. | |
| nicotinate dehydrogenase | A flavoprotein containing non-heme iron. The enzyme is capable of acting on a variety of nicotinate analogues to varying degrees, including pyrazine-2-carboxylate, pyrazine 2,3-dicarboxylate, trigonelline and 6-methylnicotinate. The enzyme from Clostridium barkeri also possesses a catalytically essential, labile selenium that can be removed by reaction with cyanide. Group: Enzymes. Synonyms: nicotinic acid hydroxylase; nicotinate hydroxylase. Enzyme Commission Number: EC 1.17.1.5. CAS No. 9059-3-4. 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-1083; nicotinate dehydrogenase; EC 1.17.1.5; 9059-03-4; nicotinic acid hydroxylase; nicotinate hydroxylase. Cat No: EXWM-1083. | |
| nicotinate dehydrogenase (cytochrome) | This two-component enzyme from Pseudomonas belongs to the family of xanthine dehydrogenases, but differs from most other members of this family. While most members contain an FAD cofactor, the large subunit of this enzyme contains three c-type cytochromes, enabling it to interact with the electron transfer chain, probably by delivering the electrons to a cytochrome oxidase. The small subunit contains a typical molybdopterin cytosine dinucleotide(MCD) cofactor and two [2Fe-2S] clusters. Group: Enzymes. Synonyms: nicotinic acid hydroxylase; nicotinate hydroxylase. Enzyme Commission Number: EC 1.17.2.1. 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-1085; nicotinate dehydrogenase (cytochrome); EC 1.17.2.1; nicotinic acid hydroxylase; nicotinate hydroxylase. Cat No: EXWM-1085. | |
| nicotinate D-ribonucleotide:phenol phospho-D-ribosyltransferase | The enzyme is involved in the biosynthesis of phenolic cobamides in the Gram-positive bacterium Sporomusa ovata. It can also transfer the phospho-D-ribosyl group to 4-methylphenol and 5,6-dimethylbenzimidazole. The related EC 2.4.2.21, nicotinate-nucleotide dimethylbenzimidazole phosphoribosyltransferase, also transfers the phospho-D-ribosyl group from nicotinate D-ribonucleotide to 5,6-dimethylbenzimidazole, but shows no activity with 4-methylphenol or phenol. Group: Enzymes. Synonyms: ArsAB. Enzyme Commission Number: EC 2.4.2.55. 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-2685; nicotinate D-ribonucleotide:phenol phospho-D-ribosyltransferase; EC 2.4.2.55; ArsAB. Cat No: EXWM-2685. | |
| nicotinate glucosyltransferase | This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. Group: Enzymes. Synonyms: uridine diphosphoglucose-nicotinate N-glucosyltransferase; UDP-glucose:nicotinic acid-N-glucosyltransferase. Enzyme Commission Number: EC 2.4.1.196. CAS No. 120858-56-2. 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-2423; nicotinate glucosyltransferase; EC 2.4.1.196; 120858-56-2; uridine diphosphoglucose-nicotinate N-glucosyltransferase; UDP-glucose:nicotinic acid-N-glucosyltransferase. Cat No: EXWM-2423. | |
| nicotinate N-methyltransferase | This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:nicotinate N-methyltransferase. Other names in common use include furanocoumarin 8-methyltransferase, and furanocoumarin 8-O-methyltransferase. This enzyme participates in nicotinate and nicotinamide metabolism. Group: Enzymes. Synonyms: furanocoumarin 8-methyltransferase; furanocoumarin 8-O-methyltransferase. Enzyme Commission Number: EC 2.1.1.7. CAS No. 9029-79-2. 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-1971; nicotinate N-methyltransferase; EC 2.1.1.7; 9029-79-2; furanocoumarin 8-methyltransferase; furanocoumarin 8-O-methyltransferase. Cat No: EXWM-1971. | |
| nicotinate-nucleotide adenylyltransferase | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases). The systematic name of this enzyme class is ATP:nicotinate-ribonucleotide adenylyltransferase. Other names in common use include deamido-NAD+ pyrophosphorylase, nicotinate mononucleotide adenylyltransferase, deamidonicotinamide adenine dinucleotide pyrophosphorylase, NaMN-ATase, and nicotinic acid mononucleotide adenylyltransferase. This enzyme participates in nicotinate and nicotinamide metabolism. Group: Enzymes. Synonyms: deamido-NAD+ pyrophosphorylase; nicotinate mononucleotide adenylyltransferase; deamidonicotinamide adenine dinucleotide pyrophosphorylase; NaMN-ATase; nicotinic acid mononucleotide adenylyltransferase. Enzyme Commission Number: EC 2.7.7.18. CAS No. 9026-98-6. 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-3232; nicotinate-nucleotide adenylyltransferase; EC 2.7.7.18; 9026-98-6; deamido-NAD+ pyrophosphorylase; nicotinate mononucleotide adenylyltransferase; deamidonicotinamide adenine dinucleotide pyrophosphorylase; NaMN-ATase; nicotinic acid mononucleotide adenylyltransferase. Cat No: EXWM-3232. | |
| nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase | Also acts on benzimidazole, and the clostridial enzyme acts on adenine to form 7-α-D-ribosyladenine 5'-phosphate. The product of the reaction, α-ribazole 5'-phosphate, forms part of the corrin-biosynthesis pathway and is a substrate for EC 2.7.8.26, adenosylcobinamide-GDP ribazoletransferase. It can also be dephosphorylated to form α-ribazole by the action of EC 3.1.3.73, α-ribazole phosphatase. Group: Enzymes. Synonyms: nicotinate mononucleotide-dimethylbenzimidazole phosphoribosyltransferase; nicotinate ribonucleotide:benzimidazole (adenine) phosphoribosyltransferase; nicotinate-nucleotide:dimethylbenzimidazole phospho-D-ribosyltransferase; CobT; nicotinate mononu. Enzyme Commission Number: EC 2.4.2.21. CAS No. 37277-76-2. 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-2649; nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase; EC 2.4.2.21; 37277-76-2; nicotinate mononucleotide-dimethylbenzimidazole phosphoribosyltransferase; nicotinate ribonucleotide:benzimidazole (adenine) phosphoribosyltransferase; nicotinate-nucleotide:dimethylbenzimidazole phospho-D-ribosyltransferase; CobT; nicotinate mononucleotide (NaMN):5,6-dimethylbenzimidazole phosphoribosyltransferase. Cat No: EXWM-2649. | |
| nicotinate-nucleotide diphosphorylase (carboxylating) | The reaction is catalysed in the opposite direction. Since quinolinate is synthesized from L-tryptophan in eukaryotes, but from L-aspartate in some prokaryotes, this is the first NAD+ biosynthesis enzyme shared by both eukaryotes and prokaryotes. Group: Enzymes. Synonyms: quinolinate phosphoribosyltransferase (decarboxylating); quinolinic acid phosphoribosyltransferase; QAPRTase; NAD+ pyrophosphorylase; nicotinate mononucleotide pyrophosphorylase (carboxylating); quinolinic phosphoribosyltransferase. Enzyme Commission Number: EC 2.4.2.19. CAS No. 37277-74-0. 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-2646; nicotinate-nucleotide diphosphorylase (carboxylating); EC 2.4.2.19; 37277-74-0; quinolinate phosphoribosyltransferase (decarboxylating); quinolinic acid phosphoribosyltransferase; QAPRTase; NAD+ pyrophosphorylase; nicotinate mononucleotide pyrophosphorylase (carboxylating); quinolinic phosphoribosyltransferase. Cat No: EXWM-2646. | |
| nicotinate phosphoribosyltransferase | The enzyme, which is involved in pyridine nucleotide recycling, can form β-nicotinate D-ribonucleotide and diphosphate from nicotinate and 5-phospho-α-D-ribose 1-diphosphate (PRPP) in the absence of ATP. However, when ATP is available the enzyme is phosphorylated resulting in a much lower Km for nicotinate. The phospho-enzyme is hydrolysed during the transferase reaction, regenerating the low affinity form. The presence of ATP shifts the products/substrates equilibrium from 0.67 to 1100. Group: Enzymes. Synonyms: niacin ribonucleotidase; nicotinic acid mononucleotide glycohydrolase; nicotinic acid mononucleotide pyrophosphorylase; nicotinic acid phosphoribosyltransferase; nicotinate-nucleotide:diphosphate phospho-α-D-ribosyltransferase. Enzyme Commission Number: EC 6.3.4.21. CAS No. 9030-26-6. 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-5791; nicotinate phosphoribosyltransferase; EC 6.3.4.21; 9030-26-6; niacin ribonucleotidase; nicotinic acid mononucleotide glycohydrolase; nicotinic acid mononucleotide pyrophosphorylase; nicotinic acid phosphoribosyltransferase; nicotinate-nucleotide:diphosphate phospho-α-D-ribosyltransferase. Cat No: EXWM-5791. | |
| nicotinate riboside kinase | The enzyme from yeast and human also has the activity of EC 2.7.1.22 (ribosylnicotinamide kinase). Group: Enzymes. Synonyms: ribosylnicotinic acid kinase; nicotinic acid riboside kinase; NRK1 (ambiguous). Enzyme Commission Number: EC 2.7.1.173. 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-3004; nicotinate riboside kinase; EC 2.7.1.173; ribosylnicotinic acid kinase; nicotinic acid riboside kinase; NRK1 (ambiguous). Cat No: EXWM-3004. | |
| nicotine blue oxidoreductase | The enzyme, characterized from the nicotine degrading bacterium Arthrobacter nicotinovorans, catalyses the reduction of "nicotine blue" to its hydroquinone form (the opposite direction from that shown). Nicotine blue is the name given to the compound formed by the autocatalytic condensation of two molecules of 2,3,6-trihydroxypyridine, an intermediate in the nicotine degradation pathway. The main role of the enzyme may be to prevent the intracellular formation of nicotine blue semiquinone radicals, which by redox cycling would lead to the formation of toxic reactive oxygen species. The enzyme possesses a slight preference for NADH over NADPH. Group: Enzymes. Synonyms: nboR (gene name). Enzyme Commission Number: EC 1.1.1.328. 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-0241; nicotine blue oxidoreductase; EC 1.1.1.328; nboR (gene name). Cat No: EXWM-0241. | |
| nicotine dehydrogenase | A metalloprotein (FMN). The enzyme can act on both the naturally found (S)-enantiomer and the synthetic (R)-enantiomer of nicotine, with retention of configuration in both cases. Group: Enzymes. Synonyms: nicotine oxidase; D-nicotine oxidase; nicotine:(acceptor) 6-oxidoreductase (hydroxylating); L-nicotine oxidase. Enzyme Commission Number: EC 1.5.99.4. CAS No. 37256-31-8. 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-1571; nicotine dehydrogenase; EC 1.5.99.4; 37256-31-8; nicotine oxidase; D-nicotine oxidase; nicotine:(acceptor) 6-oxidoreductase (hydroxylating); L-nicotine oxidase. Cat No: EXWM-1571. | |
| Nicotinic Acid | Nicotinic Acid is a major chemical component of coenzymes NAD+ and NADP+ (a major electron acceptor molecule in biological oxidations). Applications: A major chemical component of coenzymes nad+ and nadp+. Group: Coenzymes. Synonyms: Niacin. CAS No. 59-67-6. Purity: 0.99. Mole weight: 123.1. Form: Solid. Niacin; Nicotinic Acid; 59-67-6. Cat No: COEC-010. | |
| NiFe-type cytoplasmic hydrogenase from Pyrococcus furiosus, recombinant | The [NiFe] hydrogenases contain a minimum of two subunits known as the small (S) and large (L) subunits. The small subunit contains three iron-sulfur clusters while the large subunit contains the active site, a nickel-iron center which is connected to the solvent by a molecular tunnel. To date, periplasmic, cytoplasmic, and membrane-bound hydrogenases have been found. [NiFe] hydrogenases are known to be deactivated by molecular oxygen (O2). The [NiFe] hydrogenase of Pyrococcus furiosus is heterotetrameric wherein the additional two subunits allow the enzyme to use NAD(P)(H) as an electron carrier. Group: Enzymes. Synonyms: Cytoplasmic [NiFe]-Hydrogenase; OE-SHI; Cytoplasmic Hydrogenase; NiFe-type cytoplas. Purity: > 90% by SDS-PAGE. Cytoplasmic hydrogenase. Mole weight: Predicted: 155 kDa, Size Exclusion: 149 kDa +/- 5 kDa. Activity: >100 U/mL. Storage: This item is oxygen sensitive. Stable when stored sealed in strictly anaerobic environment (<10 ppm O2) at room temperature for up to 6 months. For long-term storage, protein can be flash frozen in nitrogen and stored at -80°C. Form: Liquid. Source: Pyrococcus furiosus. Cytoplasmic [NiFe]-Hydrogenase; OE-SHI; Cytoplasmic Hydrogenase; NiFe-type cytoplasmic hydrogenase; SHI; [NiFe] hydrogenase; NADP-specific NiFe-type cytoplasmic hydrogenase. Cat No: NATE-1691. | |
| nigerose phosphorylase | The enzymes from Clostridium phytofermentans is specific for nigerose, and shows only 0.5% relative activity with kojibiose (cf. EC 2.4.1.230, kojibiose phosphorylase). Group: Enzymes. Synonyms: cphy1874 (gene name). Enzyme Commission Number: EC 2.4.1.279. 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-2511; nigerose phosphorylase; EC 2.4.1.279; cphy1874 (gene name). Cat No: EXWM-2511. | |
| N-isopropylammelide isopropylaminohydrolase | Requires Zn2+. This bacterial enzyme is involved in degradation of the herbicide atrazine. It can hydrolyse other N-substituted amino dihydroxy-s-triazine molecules, and prefers substrates with linear N-alkyl groups to those with branched alkyl groups. Group: Enzymes. Synonyms: atzC (gene name). Enzyme Commission Number: EC 3.5.4.42. CAS No. 203810-02-0. 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-4571; N-isopropylammelide isopropylaminohydrolase; EC 3.5.4.42; 203810-02-0; atzC (gene name). Cat No: EXWM-4571. | |
| 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 (cytochrome) | Nitrate reductase (cytochrome) (EC 1.9.6.1, respiratory nitrate reductase, benzyl viologen-nitrate reductase) is an enzyme with systematic name ferrocytochrome:nitrate oxidoreductase. Group: Enzymes. Synonyms: respiratory nitrate reductase; benzyl viologen-nitrate reductase. Enzyme Commission Number: EC 1.9.6.1. CAS No. 9029-42-9. 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-1688; nitrate reductase (cytochrome); EC 1.9.6.1; 9029-42-9; respiratory nitrate reductase; benzyl viologen-nitrate reductase. Cat No: EXWM-1688. | |
| 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. | |
| nitrate reductase (quinone) | A membrane-bound enzyme which supports anaerobic respiration on nitrate under anaerobic conditions and in the presence of nitrate. Contains the bicyclic form of the molybdo-bis(molybdopterin guanine dinucleotide) cofactor, iron-sulfur clusters and heme b. Escherichia coli expresses two forms NarA and NarZ, both being comprised of three subunits. Group: Enzymes. Synonyms: nitrate reductase A; nitrate reductase Z; quinol/nitrate oxidoreductase; quinol-nitrate oxidoreductase; quinol:nitrate oxidoreductase; NarA; NarZ; NarGHI; dissimilatory nitrate reductase. Enzyme Commission Number: EC 1.7.5.1. 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-1629; nitrate reductase (quinone); EC 1.7.5.1; nitrate reductase A; nitrate reductase Z; quinol/nitrate oxidoreductase; quinol-nitrate oxidoreductase; quinol:nitrate oxidoreductase; NarA; NarZ; NarGHI; dissimilatory nitrate reductase. Cat No: EXWM-1629. | |
| nitrate-transporting ATPase | ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. A bacterial enzyme that imports NO3-, NO2- and OCN-. Group: Enzymes. Enzyme Commission Number: EC 7.3.2.4 (Formerly EC 3.6.3.26). 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-4663; nitrate-transporting ATPase; EC 3.6.3.26. Cat No: EXWM-4663. | |
| nitric oxide dioxygenase | A flavohemoglobin (FAD). It has been proposed that FAD functions as the electron carrier from NADPH to the ferric heme prosthetic group. Group: Enzymes. Enzyme Commission Number: EC 1.14.12.17. CAS No. 214466-78-1. 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-0686; nitric oxide dioxygenase; EC 1.14.12.17; 214466-78-1. Cat No: EXWM-0686. | |
| nitric oxide reductase (cytochrome c) | The enzyme from Pseudomonas aeruginosa contains a dinuclear centre comprising a non-heme iron centre and heme b3, plus heme c, heme b and calcium; the acceptor is cytochrome c551. Group: Enzymes. Enzyme Commission Number: EC 1.7.2.5. 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-1620; nitric oxide reductase (cytochrome c); EC 1.7.2.5. Cat No: EXWM-1620. | |
| nitric oxide reductase (menaquinol) | Contains copper. Group: Enzymes. Enzyme Commission Number: EC 1.7.5.2. 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-1630; nitric oxide reductase (menaquinol); EC 1.7.5.2. Cat No: EXWM-1630. | |
| nitric oxide reductase [NAD(P)+, nitrous oxide-forming] | A heme-thiolate protein (P-450). The enzyme from Fusarium oxysporum utilizes only NADH, but the isozyme from Trichosporon cutaneum utilizes both NADH and NADPH. The electron transfer from NAD(P)H to heme occurs directly, not requiring flavin or other redox cofactors. Group: Enzymes. Synonyms: fungal nitric oxide reductase; cytochrome P450nor; NOR (ambiguous). Enzyme Commission Number: EC 1.7.1.14. 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-1607; nitric oxide reductase [NAD(P)+, nitrous oxide-forming]; EC 1.7.1.14; fungal nitric oxide reductase; cytochrome P450nor; NOR (ambiguous). Cat No: EXWM-1607. | |
| Nitric Oxide Synthase, Inducible from mouse, Recombinant | Nitric oxide synthases (NOSs) are a family of enzymes catalyzing the production of nitric oxide (NO) from L-arginine. NO is an important cellular signaling molecule. It helps modulate vascular tone, insulin secretion, airway tone, and peristalsis, and is involved in angiogenesis and neural development. It may function as a retrograde neurotransmitter. Nitric oxide is mediated in mammals by the calcium-calmodulin controlled isoenzymes eNOS (endothelial NOS) and nNOS (neuronal NOS). The inducible isoform, iNOS, is involved in immune response, binds calmodulin at physiologically relevant concentrations, and produces NO as an immune defense mechanism, as NO is a free ...DPH); Inducible Nitric Oxide Synthase; NOS II; iNOS; macNOS; EC 1.14.13.39; NOSs. Enzyme Commission Number: EC 1.14.13.39. CAS No. 125978-95-2. NOSs. Mole weight: mol wt 130 kDa (homodimer); mol wt 130 kDa (subunit, homodimer). Storage: -70°C. Form: buffered aqueous solution; Solution in 50 mM HEPES, pH 7.4, with 10% glycerol, 8 μM tetrahydrobiopterin. Source: E. coli. Species: Mouse. nitric oxide synthetase; endothelium-derived relaxation factor-forming enzyme; endothelium-derived relaxing factor synthase; NO synthase; NADPH-diaphorase; nitric-oxide synthase (NADPH); Inducible Nitric Oxide Synthase; NOS II; iNOS; macNOS; EC 1.14.13.39; NOSs. Cat No: NATE-0489. | |
| nitric-oxide synthase (NADPH) | Binds FAD, FMN, heme (iron protoporphyrin IX) and tetrahydrobiopterin. This eukaryotic enzyme, which is found in plants and animals, consists of oxygenase and reductase domains that are linked via a regulatory calmodulin-binding domain. Upon calcium-induced calmodulin binding, the reductase and oxygenase domains form a complex, allowing electrons to flow from NADPH via FAD and FMN to the active center. May produce superoxide under certain conditions. cf. EC 1.14.13.165, nitric-oxide synthase [NAD(P)H dependent]. Group: Enzymes. Synonyms: nitric oxide synthetase; endothelium-derived relaxation factor-forming enzyme; endothelium-derived relaxing factor synthase; NO synthase; NADPH-diaphorase. Enzyme Commission Number: EC 1.14.13.39. CAS No. 125978-95-2. NOSs. 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-0846; nitric-oxide synthase (NADPH); EC 1.14.13.39; 125978-95-2; nitric oxide synthetase; endothelium-derived relaxation factor-forming enzyme; endothelium-derived relaxing factor synthase; NO synthase; NADPH-diaphorase. Cat No: EXWM-0846. | |
| nitric-oxide synthase [NAD(P)H] | Binds heme (iron protoporphyrin IX) and tetrahydrobiopterin. Most of the bacterial and archaeal enzymes consist of only an oxidase domain and function together with bacterial ferredoxins. The enzyme from the Δ-proteobacterium Sorangium cellulosum also includes a reductase domain that binds FAD, FMN and a [2Fe-2S] cluster. The similar enzymes from plants and animals use only NADPH as acceptor (cf. EC 1.14.13.39). Group: Enzymes. Synonyms: nitric oxide synthetase; NO synthase. Enzyme Commission Number: EC 1.14.13.165. 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-0764; nitric-oxide synthase [NAD(P)H]; EC 1.14.13.165; nitric oxide synthetase; NO synthase. Cat No: EXWM-0764. | |
| nitrilase | Acts on a wide range of aromatic nitriles including (indol-3-yl)acetonitrile, and also on some aliphatic nitriles, and on the corresponding acid amides. cf. EC 4.2.1.84 nitrile hydratase. Group: Enzymes. Synonyms: acetonitrilase; benzonitrilase. Enzyme Commission Number: EC 3.5.5.1. CAS No. 9024-90-2. Nitrilase. 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-4578; nitrilase; EC 3.5.5.1; 9024-90-2; acetonitrilase; benzonitrilase. Cat No: EXWM-4578. | |
| Nitrilase (Crude Enzyme) | Nitrilase enzymes catalyse the hydrolysis of nitriles to carboxylic acids and ammonia, without the formation of "free" amide intermediates. Nitrilases are involved in natural product biosynthesis and post translational modifications in plants, animals, fungi and certain prokaryotes. Nitrilases can also be used as catalysts in preparative organic chemistry. Among others, nitrilases have been used for the resolution of racemic mixtures. Nitrilase should not be confused with nitrile hydratase (nitrile hydro-lyase; EC 4. 2. 1. 84) which hydrolyses nitriles to amides. Nitrile hydratases are almost invariably co-expressed with an amidase, which converts the amide to the carboxylic acid, consequently it can sometimes be difficult to distinguish nitrilase activity from nitrile hydratase plus amidase activity. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Synthesis; industry. Group: Enzymes. Synonyms: acetonitrilase; benzonitrilase. Enzyme Commission Number: EC 3.5.5.1. CAS No. 9024-90-2. Nitrilase. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. acetonitrilase; benzonitrilase. Pack: 100ml. Cat No: NATE-1842. | |
| Nitrilase, Recombinant | Nitrilase enzymes catalyse the hydrolysis of nitriles to carboxylic acids and ammonia, without the formation of "free" amide intermediates. Nitrilases are involved in natural product biosynthesis and post translational modifications in plants, animals, fungi and certain prokaryotes. Nitrilases can also be used as catalysts in preparative organic chemistry. Among others, nitrilases have been used for the resolution of racemic mixtures. The isoelectric point (pi) of this protein is 8.1. native page analysis indicates that the active complex of this enzyme consists of 14 identical subunits. Group: Enzymes. Synonyms: nitrilase; acetonitrilase; benzonitrilase; EC 3.5.5.1; 9024-90-2. Enzyme Commission Number: EC 3.5.5.1. CAS No. 9024-90-2. Nitrilase. Mole weight: mol wt 41 kDa. Activity: > 2.0 units/mg. Storage: 2-8°C. Source: E. coli. nitrilase; acetonitrilase; benzonitrilase; EC 3.5.5.1; 9024-90-2. Pack: Bottomless glass bottle. Contents are inside inserted fused cone. Cat No: NATE-0487. | |
| Nitrilases | synthesis of chiral carboxylic acids from nitriles. Group: Enzymes. Synonyms: Nitrilases; NIT. Form: 1. Enzyme Powder: 40 items*50mg / item, or other quantity2. Screening Kit: 40 items*1mg / item. Nitrilases; NIT; Screening Kit; library of enzyme; enzyme library. Cat No: ENLC-005. | |
| nitrile hydratase | Acts on short-chain aliphatic nitriles, converting them into the corresponding amides. Does not act on these amides or on aromatic nitriles. cf. EC 3.5.5.1 nitrilase. Group: Enzymes. Synonyms: nitrilase (ambiguous); 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase. Enzyme Commission Number: EC 4.2.1.84. CAS No. 82391-37-5. Nhase. 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-5069; nitrile hydratase; EC 4.2.1.84; 82391-37-5; nitrilase (ambiguous); 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase. Cat No: EXWM-5069. | |
| Nitrile Hydratase (Crude Enzyme) | In enzymology, nitrile hydratases are mononuclear iron or non-corrinoid cobalt enzymes that catalyse the hydration of diverse nitriles to their corresponding amides. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Synthesis; degradation; environmental protection. Group: Enzymes. Synonyms: nitrilase (ambiguous); 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase. Enzyme Commission Number: EC 4.2.1.84. CAS No. 82391-37-5. Nhase. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. nitrilase (ambiguous); 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase. Pack: 100ml. Cat No: NATE-1852. | |
| Nitrile hydratase from Recombinant microoganism | In enzymology, nitrile hydratases (NHases; EC 4.2.1.84) are mononuclear iron or non-corrinoid cobalt enzymes that catalyse the hydration of diverse nitriles to their corresponding amides: R-C?N + H2O ? R-C(O)NH2. Group: Enzymes. Synonyms: Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming). Enzyme Commission Number: EC 4.2.1.84. CAS No. 82391-37-5. Nhase. Storage: 4°C or lower. Form: Liquid in 70% (NH4)2SO4 precipitate. Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming); nitrile hydratases; EC 4.2.1.84. Cat No: NATE-1626. | |
| Nitrile hydratase from Rhodococcus erythropolis, Recombinant | In enzymology, nitrile hydratases (NHases; EC 4.2.1.84) are mononuclear iron or non-corrinoid cobalt enzymes that catalyse the hydration of diverse nitriles to their corresponding amides: R-C?N + H2O ? R-C(O)NH2. Group: Enzymes. Synonyms: Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming). Enzyme Commission Number: EC 4.2.1.84. CAS No. 82391-37-5. Purity: > 95 % as judged by SDS-PAGE. Nhase. Mole weight: 23487.3 Da (α-subunit), 25159.4 Da (β-subunit). Activity: > 4 U/mg (freeze-dried CFE). Storage: Store at -20°C (shipped at ambient temperature). Form: Supplied as a freeze-dried CFE powder. Source: Rhodococcus erythropolis AJ270. Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming). Cat No: NATE-1217. | |
| Nitrile hydratase from Rhodopseudomonas palustris, Recombinant | In enzymology, nitrile hydratases (NHases; EC 4.2.1.84) are mononuclear iron or non-corrinoid cobalt enzymes that catalyse the hydration of diverse nitriles to their corresponding amides: R-C?N + H2O ? R-C(O)NH2. Group: Enzymes. Synonyms: Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming). Enzyme Commission Number: EC 4.2.1.84. CAS No. 82391-37-5. Purity: > 95 % as judged by SDS-PAGE. Nhase. Mole weight: 25878.9 Da (α-subunit), 24204.3 Da (β-subunit). Activity: 21.97 U/mg. Storage: Store at 4°C (shipped at room temperature). Form: Supplied in 3.2 M ammonium sulphate. Source: Rhodopseudomonas palustris CGA009. Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming). Cat No: NATE-1218. | |
| Nitrile hydratase from Sinorhizobium meliloti, Recombinant | In enzymology, nitrile hydratases (NHases; EC 4.2.1.84) are mononuclear iron or non-corrinoid cobalt enzymes that catalyse the hydration of diverse nitriles to their corresponding amides: R-C?N + H2O ? R-C(O)NH2. Group: Enzymes. Synonyms: Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming). Enzyme Commission Number: EC 4.2.1.84. CAS No. 82391-37-5. Purity: > 95 % as judged by SDS-PAGE. Nhase. Mole weight: 16126.0 Da (α-subunit), 24098.0 Da (β-subunit). Activity: 33.82 U/mg. Storage: Store at 4°C (shipped at room temperature). Form: Supplied in 3.2 M ammonium sulphate. Source: Sinorhizobium meliloti 1021. Nitrilase; 3-cyanopyridine hydratase; NHase; L-NHase; H-NHase; acrylonitrile hydratase; aliphatic nitrile hydratase; nitrile hydro-lyase; aliphatic-amide hydro-lyase (nitrile-forming). Cat No: NATE-1219. | |
| Nitrile Hydratases | synthesis of chiral amides from nitriles. Group: Enzymes. Synonyms: Nitrile Hydratases; NHT. Form: 1. Enzyme Powder: 24 items*50mg / item, or other quantity2. Screening Kit: 24 items*1mg / item. Nitrile Hydratases; NHT; Screening Kit; library of enzyme; enzyme library. Cat No: ENLC-004. | |
| nitrilotriacetate monooxygenase | Requires Mg2+. The enzyme from Aminobacter aminovorans (previously Chelatobacter heintzII) is part of a two component system that also includes EC 1.5.1.42 (FMN reductase), which provides reduced flavin mononucleotide for this enzyme. Group: Enzymes. Enzyme Commission Number: EC 1.14.14.10. 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-0907; nitrilotriacetate monooxygenase; EC 1.14.14.10. Cat No: EXWM-0907. | |
| nitrite dismutase | Contains ferriheme b. The enzyme is one of the nitrophorins from the salivary gland of the blood-feeding insect Rhodnius prolixus. Nitric oxide produced induces vasodilation after injection. Nitrophorins 2 and 4 can also catalyse this reaction. Group: Enzymes. Synonyms: Prolixin S; Nitrophorin 7. Enzyme Commission Number: EC 1.7.6.1. 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-1631; nitrite dismutase; EC 1.7.6.1; Prolixin S; Nitrophorin 7. Cat No: EXWM-1631. | |
| nitrite reductase (cytochrome; ammonia-forming) | Found as a multiheme cytochrome in many bacteria. The enzyme from Escherichia coli contains five hemes c and requires Ca2+. It also reduces nitric oxide and hydroxylamine to ammonia, and sulfite to sulfide. Group: Enzymes. Synonyms: cytochrome c nitrite reductase; multiheme nitrite reductase. Enzyme Commission Number: EC 1.7.2.2. 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-1617; nitrite reductase (cytochrome; ammonia-forming); EC 1.7.2.2; cytochrome c nitrite reductase; multiheme nitrite reductase. Cat No: EXWM-1617. | |
| nitrite reductase (NADH) | An iron-sulfur flavoprotein (FAD) containing siroheme. This prokaryotic enzyme is specific for NADH. In addition to catalysing the 6-electron reduction of nitrite to ammonia, the enzyme from Escherichia coli can also catalyse the 2-electron reduction of hydroxylamine to ammonia. cf. EC 1.7.1.4, nitrite reductase [NAD(P)H]. Group: Enzymes. Synonyms: nitrite reductase (reduced nicotinamide adenine dinucleotide); NADH-nitrite oxidoreductase; assimilatory nitrite reductase (ambiguous); nirB (gene name); nirD (gene name). Enzyme Commission Number: EC 1.7.1.15. CAS No. 9029-29-2. 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-1608; nitrite reductase (NADH); EC 1.7.1.15; 9029-29-2; nitrite reductase (reduced nicotinamide adenine dinucleotide); NADH-nitrite oxidoreductase; assimilatory nitrite reductase (ambiguous); nirB (gene name); nirD (gene name). Cat No: EXWM-1608. | |
| nitrite reductase [NAD(P)H] | An iron-sulfur flavoprotein (FAD) containing siroheme. The enzymes from the fungi Neurospora crassa, Emericella nidulans and Candida nitratophila and the bacterium Aliivibrio fischeri can use either NADPH or NADH as electron donor. cf. EC 1.7.1.15, nitrite reductase (NADH). Group: Enzymes. Synonyms: nitrite reductase (reduced nicotinamide adenine dinucleotide (phosphate)); assimilatory nitrite reductase (ambiguous); nitrite reductase [NAD(P)H2]; NAD(P)H2:nitrite oxidoreductase; nit-6 (gene name). Enzyme Commission Number: EC 1.7.1.4. CAS No. 9029-29-2. 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-1611; nitrite reductase [NAD(P)H]; EC 1.7.1.4; 9029-29-2; nitrite reductase (reduced nicotinamide adenine dinucleotide (phosphate)); assimilatory nitrite reductase (ambiguous); nitrite reductase [NAD(P)H2]; NAD(P)H2:nitrite oxidoreductase; nit-6 (gene name). Cat No: EXWM-1611. | |
| nitrite reductase (NO-forming) | The reaction is catalysed by two types of enzymes, found in the perimplasm of denitrifying bacteria. One type comprises proteins containing multiple copper centres, the other a heme protein, cytochrome cd1. Acceptors include c-type cytochromes such as cytochrome c-550 or cytochrome c-551 from Paracoccus denitrificans or Pseudomonas aeruginosa, and small blue copper proteins such as azurin and pseudoazurin. Cytochrome cd1 also has oxidase and hydroxylamine reductase activities. May also catalyse the reaction of hydroxylamine reductase (EC 1.7.99.1) since this is a well-known activity of cytochrome cd1. Group: Enzymes. Synonyms: cd-cytochrome nitrite reductase; [nitrite reductase (cytochrome)] [misleading, see comments.]; cytochrome c-551:O2, NO2+ oxidoreductase; cytochrome cd; cytochrome cd1; hydroxylamine. Enzyme Commission Number: EC 1.7.2.1. CAS No. 9080-3-9. 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-1616; nitrite reductase (NO-forming); EC 1.7.2.1; 9080-03-9; cd-cytochrome nitrite reductase; [nitrite reductase (cytochrome)] [misleading, see comments.]; cytochrome c-551:O2, NO2+ oxidoreductase; cytochrome cd; cytochrome cd1; hydroxylamine (acceptor) reductase; methyl viologen-nitrite reductase; nitrite reductase (cytochrome; NO-forming). Cat No: EXWM-1616. | |
| nitroalkane oxidase | Has an absolute requirement for FAD. While nitroethane may be the physiological substrate, the enzyme also acts on several other nitroalkanes, including 1-nitropropane, 2-nitropropane, 1-nitrobutane, 1-nitropentane, 1-nitrohexane, nitrocyclohexane and some nitroalkanols. Differs from EC 1.13.11.16, nitronate monooxygenase, in that the preferred substrates are neutral nitroalkanes rather than anionic nitronates. Group: Enzymes. Synonyms: nitroethane oxidase; NAO; nitroethane:oxygen oxidoreductase. Enzyme Commission Number: EC 1.7.3.1. CAS No. 9029-36-1, 65802-82-6. 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-1624; nitroalkane oxidase; EC 1.7.3.1; 9029-36-1, 65802-82-6; nitroethane oxidase; NAO; nitroethane:oxygen oxidoreductase. Cat No: EXWM-1624. | |
| nitroarene dioxygenase | This enzyme is a member of the naphthalene family of bacterial Rieske non-heme iron dioxygenases. It comprises a multicomponent system, containing a Rieske [2Fe-2S] ferredoxin, an NADH-dependent flavoprotein reductase (EC 1.18.1.3, ferredoxin-NAD+ reductase), and an α3β3 oxygenase. The enzyme forms of a cis-dihydroxylated product that spontaneously rearranges to form a catechol with accompanying release of nitrite. It can typically act on many different nitroaromatic compounds, including chlorinated species. Enzymes found in different strains may have different substrate preferences. Requires Fe2+. Group: Enzymes. Synonyms: cnbA (gene name). Enzyme Commission Number: EC 1.14.12.23. 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-0690; nitroarene dioxygenase; EC 1.14.12.23; cnbA (gene name). Cat No: EXWM-0690. | |
| 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. | |
| nitronate monooxygenase | Previously classified as 2-nitropropane dioxygenase (EC 1.13.11.32), but it is now recognized that this was the result of the slow ionization of nitroalkanes to their nitronate (anionic) forms. The enzymes from the fungus Neurospora crassa and the yeast Williopsis saturnus var. mrakii (formerly classified as Hansenula mrakII) contain non-covalently bound FMN as the cofactor. Neither hydrogen peroxide nor superoxide were detected during enzyme turnover. Active towards linear alkyl nitronates of lengths between 2 and 6 carbon atoms and, with lower activity, towards propyl-2-nitronate. The enzyme from N. crassa can also utilize neutral nitroalkanes, but with lower activity. Group: Enzymes. Synonyms: NMO; 2-nitropropane dioxygenase (incorrect). Enzyme Commission Number: EC 1.13.12.16. 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-0608; nitronate monooxygenase; EC 1.13.12.16; NMO; 2-nitropropane dioxygenase (incorrect). Cat No: EXWM-0608. | |
| nitroquinoline-N-oxide reductase | This enzyme belongs to the family of oxidoreductases, specifically those acting on other nitrogenous compounds as donors with NAD+ or NADP+ as acceptor. Group: Enzymes. Synonyms: 4-nitroquinoline 1-oxide reductase; 4NQO reductase; NAD(P)H2:4-nitroquinoline-N-oxide oxidoreductase. Enzyme Commission Number: EC 1.7.1.9. CAS No. 37256-35-2. 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-1615; nitroquinoline-N-oxide reductase; EC 1.7.1.9; 37256-35-2; 4-nitroquinoline 1-oxide reductase; 4NQO reductase; NAD(P)H2:4-nitroquinoline-N-oxide oxidoreductase. Cat No: EXWM-1615. | |
| Nitroreductase from Escherichia coli, Recombinant | Nitroreductase increases the sensitivity of organisms to nitro-containing drugs such as metronidazole by converting the nitro group to a cytotoxic nitro radical. Shows ability to reduce quinines. Enzyme for activating prodrugs in antibody directed enzyme prodrug therapy. Applications: Nitroreductase has been used in a study that used a set of pcr primers to clone a gene encoding a hypothetical nitroreductases (named as ssap-ntrb) from uropathogenic staphyl oc occus. it has also been used to improve prodrug activation. nitroreductase from escherichia coli has been used in a study to assess anaerobic bacteria as a gene delivery system for cancer treatment. it has also been used in a study to investigate its applications in antibody-directed enzyme prodrug therapy. Group: Enzymes. Synonyms: Nitroreductase. Purity: > 90% (SDS-PAGE). Nitroreductase. Mole weight: monomer mol wt 24 kDa. Storage: -20°C. Source: E. coli. Species: Escherichia coli. Nitroreductase. Cat No: NATE-0488. | |
| Nitro Reductases | synthesis of amines from nitro compounds. Group: Enzymes. Synonyms: Nitro Reductases; NTR. Form: 1. Enzyme Powder: 12 items*50mg / item, or other quantity2. Screening Kit: 12 items*1mg / item. Nitro Reductases; NTR; Screening Kit; library of enzyme; enzyme library. Cat No: ENLC-008. | |
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