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 | |
|---|---|---|
| long-chain-alcohol O-fatty-acyltransferase | Transfers saturated or unsaturated acyl residues of chain-length C18 to C20 to long-chain alcohols, forming waxes. The best acceptor is cis-icos-11-en-1-ol. Group: Enzymes. Synonyms: wax synthase; wax-ester synthase. Enzyme Commission Number: EC 2.3.1.75. CAS No. 64060-40-8. 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-2255; long-chain-alcohol O-fatty-acyltransferase; EC 2.3.1.75; 64060-40-8; wax synthase; wax-ester synthase. Cat No: EXWM-2255. |  |
| long-chain-alcohol oxidase | Oxidizes long-chain fatty alcohols; best substrate is dodecyl alcohol. Group: Enzymes. Synonyms: long-chain fatty alcohol oxidase; fatty alcohol oxidase; fatty alcohol:oxygen oxidoreductase; long-chain fatty acid oxidase. Enzyme Commission Number: EC 1.1.3.20. CAS No. 129430-50-8. 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-0402; long-chain-alcohol oxidase; EC 1.1.3.20; 129430-50-8; long-chain fatty alcohol oxidase; fatty alcohol oxidase; fatty alcohol:oxygen oxidoreductase; long-chain fatty acid oxidase. Cat No: EXWM-0402. | |
| long-chain-aldehyde dehydrogenase | The best substrate is dodecylaldehyde. Group: Enzymes. Synonyms: long-chain aliphatic aldehyde dehydrogenase; long-chain fatty aldehyde dehydrogenase; fatty aldehyde:NAD+ oxidoreductase. Enzyme Commission Number: EC 1.2.1.48. CAS No. 59298-89-4. 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-1151; long-chain-aldehyde dehydrogenase; EC 1.2.1.48; 59298-89-4; long-chain aliphatic aldehyde dehydrogenase; long-chain fatty aldehyde dehydrogenase; fatty aldehyde:NAD+ oxidoreductase. Cat No: EXWM-1151. | |
| long-chain alkane monooxygenase | The enzyme, characterized from the bacterium Geobacillus thermodenitrificans NG80-2, is capable of converting alkanes ranging from C15 to C36 into their corresponding primary alcohols. The FMNH2 cofactor is provided by an FMN reductase. Group: Enzymes. Enzyme Commission Number: EC 1.14.14.28. 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-0925; long-chain alkane monooxygenase; EC 1.14.14.28. Cat No: EXWM-0925. | |
| long-chain-enoyl-CoA hydratase | Acts in the reverse direction. The best substrate is oct-3-enoyl-CoA. Unlike EC 4.2.1.17 enoyl-CoA hydratase, it does not act on crotonoyl-CoA. Group: Enzymes. Synonyms: long-chain enoyl coenzyme A hydratase. Enzyme Commission Number: EC 4.2.1.74. CAS No. 62009-81-8. 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-5058; long-chain-enoyl-CoA hydratase; EC 4.2.1.74; 62009-81-8; long-chain enoyl coenzyme A hydratase. Cat No: EXWM-5058. | |
| Long Chain FAME mixture, quantitative mixture | Long Chain FAME mixture, quantitative mixture. Group: Others. Appearance: Liquid. Storage: -20°C. Source: Synthetic. Long Chain FAME mixture, quantitative mixture; GC; Long Chain Fatty Acid Methyl Ester Mixture; lipid mixture; mix; qualitive mixture; quantitive mixture; Matreya, LLC; Matyera; Larodan; lipid products. Cat No: LMIZ-132. | |
| long-chain-fatty-acid-[acyl-carrier-protein] ligase | The enzyme ligates long chain fatty acids (with aliphatic chain of 13-22 carbons) to an acyl-carrier protein. Not identical with EC 6.2.1.3 long-chain-fatty-acid-CoA ligase. Group: Enzymes. Synonyms: acyl-[acyl-carrier-protein] synthetase (ambiguous); acyl-ACP synthetase (ambiguous); stearoyl-ACP synthetase; acyl-acyl carrier protein synthetase (ambiguous); long-chain-fatty-acid:[acyl-carrier-protein] ligase (AMP-forming). Enzyme Commission Number: EC 6.2.1.20. CAS No. 77322-37-3. 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-5679; long-chain-fatty-acid-[acyl-carrier-protein] ligase; EC 6.2.1.20; 77322-37-3; acyl-[acyl-carrier-protein] synthetase (ambiguous); acyl-ACP synthetase (ambiguous); stearoyl-ACP synthetase; acyl-acyl carrier protein synthetase (ambiguous); long-chain-fatty-acid:[acyl-carrier-protein] ligase (AMP-forming). Cat No: EXWM-5679. | |
| long-chain-fatty-acid-CoA ligase | Acts on a wide range of long-chain saturated and unsaturated fatty acids, but the enzymes from different tissues show some variation in specificity. The liver enzyme acts on acids from C6 to C20; that from brain shows high activity up to C24. Group: Enzymes. Synonyms: acyl-CoA synthetase; fatty acid thiokinase (long chain); acyl-activating enzyme; palmitoyl-CoA synthase; lignoceroyl-Co. Enzyme Commission Number: EC 6.2.1.3. CAS No. 9013-18-7. ACS3. 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-5687; long-chain-fatty-acid-CoA ligase; EC 6.2.1.3; 9013-18-7; acyl-CoA synthetase; fatty acid thiokinase (long chain); acyl-activating enzyme; palmitoyl-CoA synthase; lignoceroyl-CoA synthase; arachidonyl-CoA synthetase; acyl coenzyme A synthetase; acyl-CoA ligase; palmitoyl coenzyme A synthetase; thiokinase; palmitoyl-CoA ligase; acyl-coenzyme A ligase; fatty acid CoA ligase; long-chain fatty acyl coenzyme A synthetase; oleoyl-CoA synthetase; stearoyl-CoA synthetase; long chain fatty acyl-CoA synthetase; long-chain acyl CoA synthetase; fatty acid elongase; LCFA synthetase; pristanoyl-CoA synthetase; ACS3; long-chain acyl-CoA synthetase I; long-chain acyl-CoA synthetase II; fatty acyl-coenzyme A synthetase; long-chain acyl-coenzyme A synthetase; FAA1. Cat No: EXWM-5687. | |
| long-chain fatty acid ω-monooxygenase | The plant enzyme CYP704B1, which is involved in the synthesis of sporopollenin, a complex polymer found at the outer layer of spores and pollen, acts on palmitate (18:0), stearate (18:0) and oleate (18:1). The plant enzyme CYP86A1 also acts on laurate (12:0). The enzyme from the yeast Starmerella bombicola (CYP52M1) acts on C16 to C20 saturated and unsaturated fatty acids and can also hydroxylate the (ω-1) position. The mammalian enzyme CYP4A acts on laurate (12:0), myristate (14:0), palmitate (16:0), oleate (18:1), and arachidonate (20:4). Group: Enzymes. Synonyms: CYP704B1 (gene name); CYP52M1 (gene name); CYP4A (gene name); CYP86A (gene name). Enzyme Commission Number: EC 1.14.13.205. 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-0807; long-chain fatty acid ω-monooxygenase; EC 1.14.13.205; CYP704B1 (gene name); CYP52M1 (gene name); CYP4A (gene name); CYP86A (gene name). Cat No: EXWM-0807. | |
| long-chain-fatty-acid-protein ligase | Together with a hydrolase component (EC 3.1.2.2/EC 3.1.2.14) and a reductase component (EC 1.2.1.50), this enzyme forms a multienzyme fatty acid reductase complex that produces the long-chain aldehyde substrate of the bacterial luciferase enzyme (EC 1.14.14.3). The enzyme activates free long-chain fatty acids, generated by the action of the transferase component, forming a fatty acyl-AMP intermediate, followed by the transfer of the acyl group to an internal L-cysteine residue. It then transfers the acyl group to EC 1.2.1.50, long-chain acyl-protein thioester reductase. Group: Enzymes. Synonyms: luxE (gene name); acyl-protein synthetase; long-chain-fatty-acid-luciferin-component ligase. Enzyme Commission Number: EC 6.2.1.19. CAS No. 82657-98-5. 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-5677; long-chain-fatty-acid-protein ligase; EC 6.2.1.19; 82657-98-5; luxE (gene name); acyl-protein synthetase; long-chain-fatty-acid-luciferin-component ligase. Cat No: EXWM-5677. | |
| long-chain-fatty-acyl-glutamate deacylase | Does not act on acyl derivates of other amino acids. Optimum chain length of acyl residue is 12 to 16. Group: Enzymes. Synonyms: long-chain aminoacylase; long-chain-fatty-acyl-glutamate deacylase; long-chain acylglutamate amidase; N-acyl-D-glutamate deacylase. Enzyme Commission Number: EC 3.5.1.55. CAS No. 82249-69-2. 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-4444; long-chain-fatty-acyl-glutamate deacylase; EC 3.5.1.55; 82249-69-2; long-chain aminoacylase; long-chain-fatty-acyl-glutamate deacylase; long-chain acylglutamate amidase; N-acyl-D-glutamate deacylase. Cat No: EXWM-4444. | |
| longifolene synthase | As well as 61% longifolene the enzyme gives 15% of α-longipinene, 6% longicyclene and traces of other sesquiterpenoids. Group: Enzymes. Enzyme Commission Number: EC 4.2.3.58. 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-5218; longifolene synthase; EC 4.2.3.58. Cat No: EXWM-5218. | |
| Loquat Leaf Extract | Loquat leaf extracts is prepared from the leaf of loquat belonged to rosaceae plant. Corosolic acid & ursolic acid are the major actives ingredients of loquat leaf extract. In vivo experimental results show that loquat leaf extract corosolic acid achieves the effect of lowering blood sugar by stimulating glucose transport and promoting cell uptake. Group: Others. Mole weight: 472.7. Loquat Leaf Extract; Eriobotrya Japonica (Thunb.) Lindl. Cat No: EXTC-060. | |
| L-ornithine N5-monooxygenase (NADPH) | A flavoprotein (FAD). The enzyme is involved in biosynthesis of N5-hydroxy-L-ornithine, N5-formyl-N5-hydroxy-L-ornithine or N5-acetyl-N5-hydroxy-L-ornithine. These nonproteinogenic amino acids are building blocks of siderophores produced by some bacteria (e.g. Streptomyces coelicolor, Saccharopolyspora erythraea and Pseudomonas aeruginosa). The enzyme is specific for NADPH. cf. EC 1.14.13.196, L-ornithine N5-monooxygenase [NAD(P)H]. Group: Enzymes. Synonyms: CchB; ornithine hydroxylase; EtcB; PvdA; Af-OMO; dffA (gene name). Enzyme Commission Number: EC 1.14.13.195. 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-0795; L-ornithine N5-monooxygenase (NADPH); EC 1.14.13.195; CchB; ornithine hydroxylase; EtcB; PvdA; Af-OMO; dffA (gene name). Cat No: EXWM-0795. | |
| L-ornithine N5-monooxygenase [NAD(P)H] | A flavoprotein (FAD). The enzyme from the pathogenic fungus Aspergillus fumigatus catalyses a step in the biosynthesis of the siderophores triacetylfusarinine and desferriferricrocin, while the enzyme from the bacterium Kutzneria sp. 744 is involved in the biosynthesis of piperazate, a building block of the kutzneride family of antifungal antibiotics. Activity of the fungal enzyme is higher with NADPH, due to the fact that following the reduction of the flavin, NADP+ (but not NAD+) stabilizes the C4a-hydroperoxyflavin intermediate that oxidizes the substrate. cf. EC 1.14.13.195, L-ornithine N5-monooxygenase (NADPH). Group: Enzymes. Synonyms: SidA (ambiguous). Enzyme Commission Number: EC 1.14.13.196. 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-0796; L-ornithine N5-monooxygenase [NAD(P)H]; EC 1.14.13.196; SidA (ambiguous). Cat No: EXWM-0796. | |
| Lotus Extract (Ratio) | Lotus Extract (Ratio). Group: Others. Purity: 4:1~20:1. Lotus Extract (Ratio). Cat No: EXTW-055. | |
| Lotus Leaf Extract | Lotus Leaf Extract is prepared from the leaves of lotus, a genus of aquatic plants. Lotus leaf extract nuciferine have a diuretic laxative, pass intestinal drugs, lipid-lowering oil, qingshu antipyretic effects. Lotus leaf extract can significantly reduce serum cholesterol levels of glycerol and glycerol, and plays a role in regulating blood lipid health. Lotus leaf extract was also highly regarded as a weight loss cure as the plant is a diuretic. Group: Others. Mole weight: 295.3755. Lotus Leaf Extract; Nelumbo Nucifera Gaertn. Cat No: EXTC-027. | |
| lovastatin nonaketide synthase | This fungal enzyme system comprises a multi-functional polyketide synthase (PKS) and an enoyl reductase. The PKS catalyses many of the chain building reactions of EC 2.3.1.85, fatty-acid synthase, as well as a reductive methylation and a Diels-Alder reaction, while the reductase is responsible for three enoyl reductions that are necessary for dihydromonacolin L acid production. Group: Enzymes. Synonyms: LNKS; LovB; LovC; acyl-CoA:malonyl-CoA C-acyltransferase (decarboxylating, oxoacyl- and enoyl-reducing, thioester-hydrolysing). Enzyme Commission Number: EC 2.3.1.161. CAS No. 235426-97-8. 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-2101; lovastatin nonaketide synthase; EC 2.3.1.161; 235426-97-8; LNKS; LovB; LovC; acyl-CoA:malonyl-CoA C-acyltransferase (decarboxylating, oxoacyl- and enoyl-reducing, thioester-hydrolysing). Cat No: EXWM-2101. | |
| low-density-lipoprotein receptor kinase | Phosphorylates the last serine residue (Ser-833) in the cytoplasmic domain of the low-density lipoprotein receptor from bovine adrenal cortex. Casein can also act as a substrate but with lower affinity. GTP can act instead of ATP. Group: Enzymes. Synonyms: ATP:low-density-lipoprotein-L-serine O-phosphotransferase; LDL receptor kinase; [low-density-lipoprotein] kinase; low-density lipoprotein kinase; low-density-lipoprotein receptor kinase (phosphorylating); STK7. Enzyme Commission Number: EC 2.7.11.29. CAS No. 107445-00-1. 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-3149; low-density-lipoprotein receptor kinase; EC 2.7.11.29; 107445-00-1; ATP:low-density-lipoprotein-L-serine O-phosphotransferase; LDL receptor kinase; [low-density-lipoprotein] kinase; low-density lipoprotein kinase; low-density-lipoprotein receptor kinase (phosphorylating); STK7. Cat No: EXWM-3149. | |
| low-specificity L-threonine aldolase | Requires pyridoxal phosphate. The low-specificity L-threonine aldolase can act on both L-threonine and L-allo-threonine. The enzyme from Escherichia coli can also act on L-threo-phenylserine and L-erythro-phenylserine. The enzyme can also catalyse the aldol condensation of glycolaldehyde and glycine to form 4-hydroxy-L-threonine, an intermediate of pyridoxal phosphate biosynthesis. Different from EC 4.1.2.5, L-threonine aldolase, and EC 4.1.2.49, L-allo-threonine aldolase. Group: Enzymes. Synonyms: LtaE. Enzyme Commission Number: EC 4.1.2.48. 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-4884; low-specificity L-threonine aldolase; EC 4.1.2.48; LtaE. Cat No: EXWM-4884. | |
| Low temperature hybrid cellulase for Bio-Washing | A low temperature hybrid cellulase for Bio-Washing and Bio-Polishing of cotton and denim. Applications: Bio-washing and bio-polishing of cotton and denim. Group: Enzymes. CAS No. 9012-54-8. Cellulase. Appearance: powder or liquid. low temperature hybrid cellulase; for Bio-Washing; Bio-Washing enzyme; Bio-Polishing enzyme; cotton and denim enzyme; hybrid cellulase; low temperature hybrid cellulase for Bio-Washing; TEXT-1922. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form). Cat No: TEXT-1922. | |
| L-peptidase | Best known from foot-and-mouth disease virus, but occurs in other aphthoviruses and cardioviruses. Destruction of initiation factor eIF-4G has the effect of shutting off host-cell protein synthesis while allowing synthesis of viral proteins to continue. The tertiary structure reveals a distant relationship to papain and, consistent with this, compound E-64 is inhibitory. Type example of peptidase family C28. Group: Enzymes. Enzyme Commission Number: EC 3.4.22.46. 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-4221; L-peptidase; EC 3.4.22.46. Cat No: EXWM-4221. | |
| L-Phenylalanine Dehydrogenase (Crude Enzyme) | This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH 2 group of donors with NAD + or NADP + as acceptor. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Analysis; biotechnology; medicine; synthesis. Group: Enzymes. Synonyms: L-phenylalanine dehydrogenase; PHD. Enzyme Commission Number: EC 1.4.1.20. CAS No. 69403-12-9. PHD. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. L-phenylalanine dehydrogenase; PHD. Pack: 100ml. Cat No: NATE-1803. | |
| L-pipecolate dehydrogenase | The product reacts with water to form (S)-2-amino-6-oxohexanoate. Group: Enzymes. Synonyms: L-pipecolate:(acceptor) 1,6-oxidoreductase. Enzyme Commission Number: EC 1.5.99.3. CAS No. 9076-63-5. 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-1570; L-pipecolate dehydrogenase; EC 1.5.99.3; 9076-63-5; L-pipecolate:(acceptor) 1,6-oxidoreductase. Cat No: EXWM-1570. | |
| L-pipecolate oxidase | The product reacts with water to form (S)-2-amino-6-oxohexanoate. Group: Enzymes. Synonyms: pipecolate oxidase; L-pipecolic acid oxidase. Enzyme Commission Number: EC 1.5.3.7. CAS No. 81669-65-0. 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-1554; L-pipecolate oxidase; EC 1.5.3.7; 81669-65-0; pipecolate oxidase; L-pipecolic acid oxidase. Cat No: EXWM-1554. | |
| L-proline amide hydrolase | L-proline amide hydrolase (EC 3.5.1.101) is an enzyme with systematic name (S)-piperidine-2-carboxamide amidohydrolase. Group: Enzymes. Synonyms: S-stereoselective piperazine-2-tert-butylcarboxamide hydrolase; LaaA; L-amino acid amidase. Enzyme Commission Number: EC 3.5.1.101. 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-4380; L-proline amide hydrolase; EC 3.5.1.101; S-stereoselective piperazine-2-tert-butylcarboxamide hydrolase; LaaA; L-amino acid amidase. Cat No: EXWM-4380. | |
| L-rhamnonate dehydratase | This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. This enzyme participates in fructose and mannose metabolism. Group: Enzymes. Synonyms: L-rhamnonate hydro-lyase. Enzyme Commission Number: EC 4.2.1.90. CAS No. 99533-47-8. 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-5074; L-rhamnonate dehydratase; EC 4.2.1.90; 99533-47-8; L-rhamnonate hydro-lyase. Cat No: EXWM-5074. | |
| L-rhamnono-1,4-lactonase | This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is L-rhamnono-1,4-lactone lactonohydrolase. Other names in common use include L-rhamno-gamma-lactonase, L-rhamnono-gamma-lactonase, and L-rhamnonate dehydratase. This enzyme participates in fructose and mannose metabolism. Group: Enzymes. Synonyms: L-rhamno-γ-lactonase; L-rhamnono-γ-lactonase; L-rhamnonate dehydratase. Enzyme Commission Number: EC 3.1.1.65. 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-3493; L-rhamnono-1,4-lactonase; EC 3.1.1.65; L-rhamno-γ-lactonase; L-rhamnono-γ-lactonase; L-rhamnonate dehydratase. Cat No: EXWM-3493. | |
| L-rhamnose 1-dehydrogenase | This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is L-rhamnofuranose:NAD+ 1-oxidoreductase. This enzyme participates in fructose and mannose metabolism. Group: Enzymes. Enzyme Commission Number: EC 1.1.1.173. CAS No. 52227-67-5. 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-0076; L-rhamnose 1-dehydrogenase; EC 1.1.1.173; 52227-67-5. Cat No: EXWM-0076. | |
| L-rhamnose 1-dehydrogenase (NADP+) | The enzyme from the archaeon Thermoplasma acidophilum is part of the non-phosphorylative degradation pathway for L-rhamnose. The enzyme differs in cofactor specificity from EC 1.1.1.173, L-rhamnose 1-dehydrogenase, which is specific for NAD+. Group: Enzymes. Enzyme Commission Number: EC 1.1.1.377. 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-0295; L-rhamnose 1-dehydrogenase (NADP+); EC 1.1.1.377. Cat No: EXWM-0295. | |
| L-rhamnose 1-dehydrogenase [NAD(P)+] | The enzyme, which occurs in the bacteria Azotobacter vinelandii and Sphingomonas sp. SKA58, is part of the non-phosphorylative degradation pathway for L-rhamnose. The enzyme differs in cofactor specificity from EC 1.1.1.173, L-rhamnose 1-dehydrogenase, which is specific for NAD+ and EC 1.1.1.377, L-rhamnose 1-dehydrogenase (NADP+). Group: Enzymes. Enzyme Commission Number: EC 1.1.1.378. 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-0296; L-rhamnose 1-dehydrogenase [NAD(P)+]; EC 1.1.1.378. Cat No: EXWM-0296. | |
| L-rhamnose isomerase | Contains two divalent metal ions located at different metal-binding sites within the active site. The enzyme binds the closed ring form of the substrate and catalyses ring opening to generate a form of open-chain conformation that is coordinated to one of the metal sites. Isomerization proceeds via a hydride-shift mechanism. While the enzyme from the bacterium Escherichia coli is specific for L-rhamnose, the enzyme from the bacterium Pseudomonas stutzeri has broad substrate specificity and catalyses the interconversion of L-mannose and L-fructose, L-lyxose and L-xylulose, D-ribose and D-ribulose, and D-allose and D-psicose. Group: Enzymes. Synonyms: rhamnose isomerase; L-rhamnose ketol-isomerase. Enzyme Commission Number: EC 5.3.1.14. CAS No. 9023-84-1. 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-5455; L-rhamnose isomerase; EC 5.3.1.14; 9023-84-1; rhamnose isomerase; L-rhamnose ketol-isomerase. Cat No: EXWM-5455. | |
| L-rhamnose mutarotase | The enzyme is specific for L-rhamnopyranose. Group: Enzymes. Synonyms: rhamnose 1-epimerase; type-3 mutarotase; YiiL. Enzyme Commission Number: EC 5.1.3.32. 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-5419; L-rhamnose mutarotase; EC 5.1.3.32; rhamnose 1-epimerase; type-3 mutarotase; YiiL. Cat No: EXWM-5419. | |
| L-ribulose-5-phosphate 3-epimerase | Along with EC 4.1.1.85, 3-dehydro-L-gulonate-6-phosphate decarboxylase, this enzyme is involved in a pathway for the utilization of L-ascorbate by Escherichia coli. Group: Enzymes. Synonyms: L-xylulose 5-phosphate 3-epimerase; UlaE; SgaU. Enzyme Commission Number: EC 5.1.3.22. CAS No. 1114425-98-7. 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-5408; L-ribulose-5-phosphate 3-epimerase; EC 5.1.3.22; 1114425-98-7; L-xylulose 5-phosphate 3-epimerase; UlaE; SgaU. Cat No: EXWM-5408. | |
| L-ribulose-5-phosphate 4-epimerase | Requires a divalent cation for activity. Group: Enzymes. Synonyms: phosphoribulose isomerase; ribulose phosphate 4-epimerase; L-ribulose-phosphate 4-epimerase; L-ribulose 5-phosphate 4-epimerase; AraD; L-Ru5P. Enzyme Commission Number: EC 5.1.3.4. CAS No. 9024-19-5. 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-5427; L-ribulose-5-phosphate 4-epimerase; EC 5.1.3.4; 9024-19-5; phosphoribulose isomerase; ribulose phosphate 4-epimerase; L-ribulose-phosphate 4-epimerase; L-ribulose 5-phosphate 4-epimerase; AraD; L-Ru5P. Cat No: EXWM-5427. | |
| L-saccharopine oxidase | The enzyme is involved in pipecolic acid biosynthesis. A flavoprotein (FAD). Group: Enzymes. Synonyms: FAP2. Enzyme Commission Number: EC 1.5.3.18. 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-1545; L-saccharopine oxidase; EC 1.5.3.18; FAP2. Cat No: EXWM-1545. | |
| L-Sepiapterin | L-Sepiapterin is a key intermediate in the pterin salvage pathway of tetrahydrobiopterin biosynthesis. L-Sepiapterin is an inhibitor of GCH-I. Applications: An intermediate in the pterin salvage pathway. Group: Coenzymes. Synonyms: 2-Amino-6-(S)-lactoyl-7,8-dihydro-4(3H)-pteridinone. CAS No. 17094-01-8. Purity: ≥98%. Mole weight: 237.21. Appearance: Powder. Form: Solid. 2-Amino-6-(S)-lactoyl-7,8-dihydro-4(3H)-pteridinone; L-Sepiapterin; 17094-01-8. Cat No: COEC-065. | |
| L-serine 3-dehydrogenase (NAD+) | The enzyme, purified from the bacterium Pseudomonas aeruginosa, also shows activity with L-threonine (cf. EC 1.1.1.103, L-threonine 3-dehydrogenase). The enzyme has only very low activity with NADP+ [cf. EC 1.1.1.276, serine 3-dehydrogenase (NADP+)]. Group: Enzymes. Synonyms: NAD+-dependent L-serine dehydrogenase. Enzyme Commission Number: EC 1.1.1.387. 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-0306; L-serine 3-dehydrogenase (NAD+); EC 1.1.1.387; NAD+-dependent L-serine dehydrogenase. Cat No: EXWM-0306. | |
| L-serine ammonia-lyase | Most enzymes that catalyse this reaction are pyridoxal-phosphate-dependent, although some enzymes contain an iron-sulfur cluster instead. The reaction catalysed by both types of enzymes involves the initial elimination of water to form an enamine intermediate (hence the enzyme's original classification as EC 4.2.1.13, L-serine dehydratase), followed by tautomerization to an imine form and hydrolysis of the C-N bond. The latter reaction, which can occur spontaneously, is also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. This reaction is also carried out by EC 4.3.1.19, threonine ammonia-lyase, from a number of sources. Group: Enzymes. Synonyms: serine deaminase; L-hydroxyaminoacid dehydratase; L-serine deaminase; L-serine dehydratase; L-serine hydro-lyase (deaminating). Enzyme Commission Number: EC 4.3.1.17. CAS No. 9014-27-1. 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-5277; L-serine ammonia-lyase; EC 4.3.1.17; 9014-27-1; serine deaminase; L-hydroxyaminoacid dehydratase; L-serine deaminase; L-serine dehydratase; L-serine hydro-lyase (deaminating). Cat No: EXWM-5277. | |
| L-Serine Hydroxymethyltransferase (Crude Enzyme) | Serine hydroxymethyltransferase (SHMT) is a PLP dependent enzyme (EC 2. 1. 2. 1) which plays an important role in cellular one-carbon pathways by catalyzing the reversible, simultaneous conversions of L-serine to glycine and tetrahydrofolate (THF) to 5,10-methylenetetrahydrofolate. This reaction provides the largest part of the one-carbon units available to the cell. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Pharmacology; medicine; synthesis; analysis. Group: Enzymes. Synonyms: serine aldolase; threonine aldolase; serine hydroxymethylase; serine hydroxymethyltransferase; allothreonine aldolase; L-serine hydroxymethyltransferase; L-threonine aldolase; serine hydroxymethyltransferase; serine transhydroxymethylase. Enzyme Commission Number: EC 2.1.2.1. CAS No. 9029-83-8. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. serine aldolase; threonine aldolase; serine hydroxymethylase; serine hydroxymethyltransferase; allothreonine aldolase; L-serine hydroxymethyltransferase; L-threonine aldolase; serine hydroxymethyltransferase; serine transhydroxymethylase. Pack: 100ml. Cat No: NATE-1809. | |
| L-serine-phosphatidylethanolamine phosphatidyltransferase | This mammalian enzyme catalyses an exchange reaction in which the polar head group of phosphatidylethanolamine is replaced by L-serine. Group: Enzymes. Synonyms: phosphatidylserine synthase 2; serine-exchange enzyme II; PTDSS2 (gene name). Enzyme Commission Number: EC 2.7.8.29. 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-3328; L-serine-phosphatidylethanolamine phosphatidyltransferase; EC 2.7.8.29; phosphatidylserine synthase 2; serine-exchange enzyme II; PTDSS2 (gene name). Cat No: EXWM-3328. | |
| L-seryl-tRNASec selenium transferase | A pyridoxal 5'-phosphate enzyme identified in Escherichia coli. Recognises specifically tRNASec-species. Binding of tRNASec also occurs in the absence of the seryl group. 2-Aminoacryloyl-tRNA, bound to the enzyme as an imine with the pyridoxal phosphate, is an intermediate in the reaction. Since the selenium atom replaces oxygen in serine, the product may also be referred to as L-selenoseryl-tRNASec. The symbol Sel has also been used for selenocysteine but Sec is preferred. Group: Enzymes. Synonyms: L-selenocysteinyl-tRNASel synthase; L-selenocysteinyl-tRNASec synthase selenocysteine synthase; cysteinyl-tRNASec-selenium transferase; cysteinyl-tRNASec-selenium transferase. Enzyme Commission Number: EC 2.9.1.1. CAS No. 183869-06-9. 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-3432; L-seryl-tRNASec selenium transferase; EC 2.9.1.1; 183869-06-9; L-selenocysteinyl-tRNASel synthase; L-selenocysteinyl-tRNASec synthase selenocysteine synthase; cysteinyl-tRNASec-selenium transferase; cysteinyl-tRNASec-selenium transferase. Cat No: EXWM-3432. | |
| L-sorbose 1-dehydrogenase | The product, L-sorbosone, is an intermediate in bacterial 2-keto-L-gulonic-acid formation. The activity of this membrane-bound enzyme is stimulated by Fe(III) or Co2+ but is inhibited by Cu2+. The enzyme is highly specific for L-sorboseas other sugars, such as glucose, mannitol and sorbitol, are not substrates. Phenazine methosulfate and DCIP can act as artificial acceptors. Group: Enzymes. Synonyms: SDH. Enzyme Commission Number: EC 1.1.99.32. 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-0461; L-sorbose 1-dehydrogenase; EC 1.1.99.32; SDH. Cat No: EXWM-0461. | |
| L-sorbose oxidase | Also acts on D-glucose, D-galactose and D-xylose, but not on D-fructose. 2,6-Dichloroindophenol can act as acceptor. Group: Enzymes. Enzyme Commission Number: EC 1.1.3.11. CAS No. 37250-81-0. 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-0393; L-sorbose oxidase; EC 1.1.3.11; 37250-81-0. Cat No: EXWM-0393. | |
| L-talarate dehydratase | Requires Mg2+. The enzyme, isolated from the bacteria Salmonella typhimurium and Polaromonas sp. JS666, also has activity with galactarate (cf. EC 4.2.1.42, galactarate dehydratase). Group: Enzymes. Synonyms: L-talarate hydro-lyase. Enzyme Commission Number: EC 4.2.1.156. 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-4997; L-talarate dehydratase; EC 4.2.1.156; L-talarate hydro-lyase. Cat No: EXWM-4997. | |
| L(+)-tartrate dehydratase | The enzyme exists in an inactive low-molecular-mass form, which is converted into active enzyme in the presence of Fe2+ and thiol. cf. EC 4.2.1.81 D(-)-tartrate dehydratase. Group: Enzymes. Synonyms: tartrate dehydratase; tartaric acid dehydrase; L-tartrate dehydratase; L-(+)-tartaric acid dehydratase; (R,R)-tartrate hydro-lyase. Enzyme Commission Number: EC 4.2.1.32. CAS No. 9014-40-8. 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-5023; L(+)-tartrate dehydratase; EC 4.2.1.32; 9014-40-8; tartrate dehydratase; tartaric acid dehydrase; L-tartrate dehydratase; L-(+)-tartaric acid dehydratase; (R,R)-tartrate hydro-lyase. Cat No: EXWM-5023. | |
| L-threo-3-deoxy-hexylosonate aldolase | The enzyme takes part in a D-galacturonate degradation pathway in the fungi Aspergillus niger and Trichoderma reesei (Hypocrea jecorina). Group: Enzymes. Synonyms: GAAC; LGA1. Enzyme Commission Number: EC 4.1.2.54. 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-4891; L-threo-3-deoxy-hexylosonate aldolase; EC 4.1.2.54; GAAC; LGA1. Cat No: EXWM-4891. | |
| L-threonate 3-dehydrogenase | This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is L-threonate:NAD+ 3-oxidoreductase. Other names in common use include threonate dehydrogenase, and L-threonic acid dehydrogenase. This enzyme participates in ascorbate and aldarate metabolism. Group: Enzymes. Synonyms: threonate dehydrogenase; L-threonic acid dehydrogenase. Enzyme Commission Number: EC 1.1.1.129. CAS No. 37250-59-2. 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-0032; L-threonate 3-dehydrogenase; EC 1.1.1.129; 37250-59-2; threonate dehydrogenase; L-threonic acid dehydrogenase. Cat No: EXWM-0032. | |
| L-threonine 3-dehydrogenase | This enzyme acts in concert with EC 2.3.1.29, glycine C-acetyltransferase, in the degradation of threonine to glycine. This threonine-degradation pathway is common to prokaryotic and eukaryotic cells and the two enzymes involved form a complex. In aqueous solution, the product L-2-amino-3-oxobutanoate can spontaneously decarboxylate to form aminoacetone. Group: Enzymes. Synonyms: L-threonine dehydrogenase; threonine 3-dehydrogenase; threonine dehydrogenase; TDH. Enzyme Commission Number: EC 1.1.1.103. CAS No. 9067-99-6. 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-0006; L-threonine 3-dehydrogenase; EC 1.1.1.103; 9067-99-6; L-threonine dehydrogenase; threonine 3-dehydrogenase; threonine dehydrogenase; TDH. Cat No: EXWM-0006. | |
| L-threonine aldolase | A pyridoxal-phosphate protein. This enzyme is specific for L-threonine and can not utilize L-allo-threonine. Different from EC 4.1.2.49, L-allo-threonine aldolase, and EC 4.1.2.48, low-specificity L-threonine aldolase. Group: Enzymes. Synonyms: L-threonine acetaldehyde-lyase. Enzyme Commission Number: EC 4.1.2.5. CAS No. 62213-23-4. 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-4886; L-threonine aldolase; EC 4.1.2.5; 62213-23-4; L-threonine acetaldehyde-lyase. Cat No: EXWM-4886. | |
| L-Threonine Aldolase (Crude Enzyme) | This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Group: Enzymes. Synonyms: L-threonine acetaldehyde-lyase. Enzyme Commission Number: EC 4.1.2.5. CAS No. 62213-23-4. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. L-threonine acetaldehyde-lyase. Pack: 100ml. Cat No: NATE-1848. | |
| L-threonine kinase | The enzyme is involved in the de novo synthesis of adenosylcobalamin. It is specific for ATP and free L-threonine. In the bacterium Salmonella enterica the activity with CTP, GTP, or UTP is 6, 11, and 3% of the activity with ATP. Group: Enzymes. Synonyms: PduX. Enzyme Commission Number: EC 2.7.1.177. 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-3008; L-threonine kinase; EC 2.7.1.177; PduX. Cat No: EXWM-3008. | |
| L-threonylcarbamoyladenylate synthase | The enzyme is involved in the synthesis of N6-threonylcarbamoyladenosine37 in tRNAs, with the anticodon NNU, i.e. tRNAIle, tRNAThr, tRNAAsn, tRNALys, tRNASer and tRNAArg. Group: Enzymes. Synonyms: yrdC (gene name); Sua5; ywlC (gene name); ATP:L-threonyl,bicarbonate adenylyltransferase. Enzyme Commission Number: EC 2.7.7.87. 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-3300; L-threonylcarbamoyladenylate synthase; EC 2.7.7.87; yrdC (gene name); Sua5; ywlC (gene name); ATP:L-threonyl,bicarbonate adenylyltransferase. Cat No: EXWM-3300. | |
| L-tryptophan ammonia lyase | The enzyme, characterized from the bacterium Rubrivivax benzoatilyticus JA2, requires no cofactors. It acts on L-phenylalanine and L-glutamate with about 60% of the activity with L-tryptophan, and on L-tyrosine, glycine, and L-alanine with about 30% of the activity. Group: Enzymes. Synonyms: WAL. Enzyme Commission Number: EC 4.3.1.31. 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-5291; L-tryptophan ammonia lyase; EC 4.3.1.31; WAL. Cat No: EXWM-5291. | |
| L-tryptophan-pyruvate aminotransferase | This plant enzyme, along with EC 1.14.13.168, indole-3-pyruvate monooxygenase, is responsible for the biosynthesis of the plant hormone indole-3-acetate from L-tryptophan. Group: Enzymes. Synonyms: TAA1 (gene name); vt2 (gene name). Enzyme Commission Number: EC 2.6.1.99. 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-2940; L-tryptophan-pyruvate aminotransferase; EC 2.6.1.99; TAA1 (gene name); vt2 (gene name). Cat No: EXWM-2940. | |
| L-tyrosine C3-methyltransferase | The enzyme from the bacterium Streptomyces lavendulae is involved in biosynthesis of saframycin A, a potent antitumor antibiotic that belongs to the tetrahydroisoquinoline family. Group: Enzymes. Synonyms: SfmM2; SacF. Enzyme Commission Number: EC 2.1.1.304. 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-1912; L-tyrosine C3-methyltransferase; EC 2.1.1.304; SfmM2; SacF. Cat No: EXWM-1912. | |
| Luciferase from E. coli, Recombinant | Luciferase is an enzyme that catalyzes production of light from luciferin in the presence of Mg2+-ATP and oxygen. The reaction of this enzyme with luciferin, ATP, and O2 results in the emission of light. Luciferase activity can be inhibited by general anesthetics including isoflurane and ketamine/medetomidine thereby affecting the sensitivity of bioluminescence imaging. Group: Enzymes. Synonyms: Photinus-luciferin 4-monooxygenase (ATP-hydrolysing); firefly luciferase; luciferase (firefly luciferin); Photinus luciferin 4-monooxygenase (adenosine triphosphate-hydrolyzing); firefly luciferin luciferase; Photinus pyralis luciferase; EC 1.13.12.7; 61970-00-1. Enzyme Commission Number: EC 1.13.12.7. Luciferase. Mole weight: ca. 60 kDa. Activity: > 1.0 x 10^9 relative light units (RLU)/mg lyophilizate Specific activity: 1.4 x 10^11 RLU/mg purified protein. Stability: stable at 25°C for at least 5 days (liquid form). Appearance: White lyophilizate. Storage: at -20°C. Source: E. coli. Species: E. coli. Photinus-luciferin 4-monooxygenase (ATP-hydrolysing); firefly luciferase; luciferase (firefly luciferin); Photinus luciferin 4-monooxygenase (adenosine triphosphate-hydrolyzing); firefly luciferin luciferase; Photinus pyralis luciferase; EC 1.13.12.7; 61970-00-1. Cat No: NATE-1253. | |
| Luciferase from Photinus pyralis (firefly), Recombinant | Firefly luciferase is an enzyme that catalyzes production of light from luciferin in the presence of Mg2+-ATP and oxygen. The reaction of this enzyme with luciferin, ATP, and O2 results in the emission of light. Luciferase activity can be inhibited by general anesthetics including isoflurane and ketamine/medetomidine thereby affecting the sensitivity of bioluminescence imaging. Applications: The reaction of this enzyme with luciferin, atp, and o2 results in the emission of light. luciferase can be used to detect trace amounts of atp. firefly luciferase is also one of the most commonly utilized reporter genes for the study of gene expression. the bioluminescent rea.pe I , > 5 ,000 ,000 units/mg protein; Type II, 15-30×106 light units/mg protein. Storage: -70°C. Form: Type I, Supplied as a solution in 50 mM Tris HCl pH 8.0, 1 mM dithiothreitol, 1 mM EDTA, and 10% (v/v) glycerol; Type II, Lyophilized powder approximately 20% protein; balance is primarily NaCl, HEPES buffer salts, and carbohydrate. Source: E. coli. Species: Photinus pyralis (firefly). Photinus-luciferin 4-monooxygenase (ATP-hydrolysing); firefly luciferase; luciferase (firefly luciferin); Photinus luciferin 4-monooxygenase (adenosine triphosphate-hydrolyzing); firefly luciferin luciferase; Photinus pyralis luciferase; EC 1.13.12.7; 61970-00-1. Cat No: NATE-0424. | |
| Lumbrokinase | Lumbrukinase extracted from earthworm alimentary canal.Lumbrukinasehas the functions of hydrolyzing fibrin directly as well as indirectly by activating plasminogen into plasmin.The product has evident anti-thrombus and thrombolytic effects. Lumbrokinase in the medical profession is known as the King of thrombolytic therapy, extraction in the earthworm. Apply to affected area after the rapid infiltration of silt to dissolve the clot resistance to vascular flow, varicose veins falling gradually. Applications: Functional food, health care products and pharmaceuticals. Group: Others. Purity: 5000-20000 u/mg. Appearance: Light yellow or grey. Source: Earthworm. Lumbrokinase; Pheretima. Cat No: EXTC-133. | |
| Luo Han Guo Extract | Luo Han Guo Extract is a food prepared from the cotyledons of the common wheat plant, Triticum aestivum (subspecies of the family Poaceae). It is sold either as a juice or powder concentrate. Wheatgrass differs from wheat malt in that it is served freeze-dried or fresh, while wheat malt is convectively dried. Wheatgrass is allowed to grow longer than malt. Like most plants, it contains chlorophyll, amino acids, minerals, vitamins, and enzymes. Group: Others. Purity: 10:1, Mogroside 10%-80%. Appearance: Brown powder. Luo Han Guo Extract. Cat No: EXTC-192. | |
| lupan-3β,20-diol synthase | The reaction occurs in the reverse direction. The recombinant enzyme from Arabidopsis thaliana gives a 1:1 mixture of lupeol and lupan-3β,20-diol with small amounts of β-amyrin, germanicol, taraxasterol and ψ-taraxasterol. See EC 5.4.99.41 (lupeol synthase). Group: Enzymes. Synonyms: LUP1 (gene name). Enzyme Commission Number: EC 4.2.1.128. 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-4969; lupan-3β,20-diol synthase; EC 4.2.1.128; LUP1 (gene name). Cat No: EXWM-4969. | |
| lupanine 17-hydroxylase (cytochrome c) | The enzyme isolated from Pseudomonas putida contains heme c and requires pyrroloquinoline quinone (PQQ) for activity. Group: Enzymes. Synonyms: lupanine dehydrogenase (cytochrome c). Enzyme Commission Number: EC 1.17.2.2. 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-1086; lupanine 17-hydroxylase (cytochrome c); EC 1.17.2.2; lupanine dehydrogenase (cytochrome c). Cat No: EXWM-1086. | |
| lupeol synthase | Also forms some β-amyrin. The recombinant enzyme from Arabidopsis thaliana gives a 1:1 mixture of lupeol and lupan-3β,20-diol with small amounts of β-amyrin, germanicol, taraxasterol and ψ-taraxasterol. See EC 4.2.1.128 (lupan-3β,20-diol synthase). Group: Enzymes. Synonyms: LUPI; BPW; RcLUS. Enzyme Commission Number: EC 5.4.99.41. 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-5583; lupeol synthase; EC 5.4.99.41; LUPI; BPW; RcLUS. Cat No: EXWM-5583. | |
| Lutein | Lutein. Applications: Applied in food field, it is mainly used as food additives for colorant and nutrient. applied in pharmaceutical field, it is mainly used in vision care products to alleviate visual fatigue, reduce incidence of amd, retinitispigmentosa (rp), cataract, retinopathy, myopia, floaters, and glaucoma. applied in cosmetics, it is mainly used to whitening, anti-wrinkle and uv protection. applied in feed additive, it is mainly used in feed additive for laying hens and table poultry to improve the color of egg yolk and chicken. make high commercial value fishes more attactive, such as salmon, trout and spectacular fish. Group: Others. Purity: Lutein 10%-80%. Appearance: Orange yellow crystalline powder. Source: Marigold or also known as Calendula is a plant in the daisy family, is noted as having highly effective medicinal properties and can be used as a culinary herb and for skin care purposes. Flowers, leaves and stems of the Marigold are used for the extract. Commonly it contains flavonol glycosides, triterpene oligoglycosides, oleanane-type triterpene glycosides, saponins, and a sesquiterpene glucoside. Lutein. Cat No: EXTC-193. | |
| luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase | The enzyme participates in the biosynthesis of luteolin triglucuronide, the major flavone found in the photosynthetically-active mesophyll of the primary leaves of Secale cereale (rye). Group: Enzymes. Synonyms: uridine diphosphoglucuronate-luteolin 7-O-diglucuronide glucuronosyltransferase; UDP-glucuronate:luteolin 7-O-diglucuronide-glucuronosyltransferase; UDPglucuronate:luteolin 7-O-diglucuronide-4'-O-glucuronosyl-transferase; LDT; UDP-glucuronate:luteolin-7-O-β-D-diglucuronide 4'-O-glucuronosyltransferase. Enzyme Commission Number: EC 2.4.1.191. CAS No. 115490-50-1. 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-2418; luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase; EC 2.4.1.191; 115490-50-1; uridine diphosphoglucuronate-luteolin 7-O-diglucuronide glucuronosyltransferase; UDP-glucuronate:luteolin 7-O-diglucuronide-glucuronosyltransferase; UDPglucuronate:luteolin 7-O-diglucuronide-4'-O-glucuronosyl-transferase; LDT; UDP-glucuronate:luteolin-7-O-β-D-diglucuronide 4'-O-glucuronosyltransferase. Cat No: EXWM-2418. | |
| luteolin-7-O-glucuronide 2''-O-glucuronosyltransferase | The enzyme participates in the biosynthesis of luteolin triglucuronide, the major flavone found in the photosynthetically-active mesophyll of the primary leaves of Secale cereale (rye). Group: Enzymes. Synonyms: uridine diphosphoglucuronate-luteolin 7-O-glucuronide glucuronosyltransferase; LMT; UDP-glucuronate:luteolin 7-O-glucuronide-glucuronosyltransferase; UDP-glucuronate:luteolin-7-O-β-D-glucuronide 2''-O-glucuronosyltransferase. Enzyme Commission Number: EC 2.4.1.190. CAS No. 115490-51-2. 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-2417; luteolin-7-O-glucuronide 2''-O-glucuronosyltransferase; EC 2.4.1.190; 115490-51-2; uridine diphosphoglucuronate-luteolin 7-O-glucuronide glucuronosyltransferase; LMT; UDP-glucuronate:luteolin 7-O-glucuronide-glucuronosyltransferase; UDP-glucuronate:luteolin-7-O-β-D-glucuronide 2''-O-glucuronosyltransferase. Cat No: EXWM-2417. | |
| luteolin 7-O-glucuronosyltransferase | The enzyme participates in the biosynthesis of luteolin triglucuronide, the major flavone found in the photosynthetically-active mesophyll of the primary leaves of Secale cereale (rye). Group: Enzymes. Synonyms: uridine diphosphoglucuronate-luteolin 7-O-glucuronosyltransferase; LGT; UDP-glucuronate:luteolin 7-O-glucuronosyltransferase. Enzyme Commission Number: EC 2.4.1.189. CAS No. 115490-49-8. 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-2415; luteolin 7-O-glucuronosyltransferase; EC 2.4.1.189; 115490-49-8; uridine diphosphoglucuronate-luteolin 7-O-glucuronosyltransferase; LGT; UDP-glucuronate:luteolin 7-O-glucuronosyltransferase. Cat No: EXWM-2415. | |
| L-xylose 1-dehydrogenase | Also oxidizes D-arabinose and D-lyxose. Group: Enzymes. Synonyms: L-xylose dehydrogenase; NADPH-xylose reductase. Enzyme Commission Number: EC 1.1.1.113. CAS No. 37250-44-5. 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-0016; L-xylose 1-dehydrogenase; EC 1.1.1.113; 37250-44-5; L-xylose dehydrogenase; NADPH-xylose reductase. Cat No: EXWM-0016. | |
| L-xylulokinase | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is ATP:L-xylulose 5-phosphotransferase. This enzyme is also called L-xylulokinase (phosphorylating). This enzyme participates in pentose and glucuronate interconversions and ascorbate and aldarate metabolism. Group: Enzymes. Synonyms: L-xylulokinase (phosphorylating). Enzyme Commission Number: EC 2.7.1.53. CAS No. 37278-01-6. 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-3084; L-xylulokinase; EC 2.7.1.53; 37278-01-6; L-xylulokinase (phosphorylating). Cat No: EXWM-3084. | |
| L-xylulose reductase | Dicarbonyl/L-xylulose reductase, also known as carbonyl reductase II, is an enzyme that in human is encoded by the DCXR gene located on chromosome 17. DCSR catalyzes the reduction of several L-xylylose as well as a number of pentoses, tetroses, trioses, alpha-dicarbonyl compounds. The enzyme is involved in carbohydrate metabolism, glucose metabolism, the uronate cycle and may play a role in the water absorption and cellular osmoregulation in the proximal renal tubules by producing xylitol. Group: Enzymes. Synonyms: xylitol dehydrogenase (ambiguous). Enzyme Commission Number: EC 1.1.1.10. CAS No. 9028-17-5. 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-0002; L-xylulose reductase; EC 1.1.1.10; 9028-17-5; xylitol dehydrogenase (ambiguous). Cat No: EXWM-0002. | |
Would you like to list your products on USA Chemical Suppliers?
Our database is helping our users find suppliers everyday.