Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
| Product | Description | |
|---|---|---|
| (1?4)-α-D-glucan 1-α-D-glucosylmutase | The enzyme from Arthrobacter sp., Sulfolobus acidocaldarius acts on (1?4)-α-D-glucans containing three or more (1?4)-α-linked D-glucose units. Not active towards maltose. Group: Enzymes. Synonyms: malto-oligosyltrehalose synthase; maltodextrin α-D-glucosyltransferase. Enzyme Commission Number: EC 5.4.99.15. CAS No. 170780-49-1. 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-5554; (1?4)-α-D-glucan 1-α-D-glucosylmutase; EC 5.4.99.15; 170780-49-1; malto-oligosyltrehalose synthase; maltodextrin α-D-glucosyltransferase. Cat No: EXWM-5554. |  |
| 2-dehydro-3-deoxyglucono/galactono-kinase | The enzyme from the archaeon Sulfolobus solfataricus is involved in glucose and galactose catabolism via the branched variant of the Entner-Doudoroff pathway. It phosphorylates 2-dehydro-3-deoxy-D-gluconate and 2-dehydro-3-deoxy-D-galactonate with similar catalytic efficiency. cf. EC 2.7.1.45, 2-dehydro-3-deoxygluconokinase and EC 2.7.1.58, 2-dehydro-3-deoxygalactonokinase. Group: Enzymes. Synonyms: KDG kinase (ambiguous); KDGK (ambiguous); 2-keto-3-deoxy-D-gluconate kinase (ambiguous). Enzyme Commission Number: EC 2.7.1.178. 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-3009; 2-dehydro-3-deoxyglucono/galactono-kinase; EC 2.7.1.178; KDG kinase (ambiguous); KDGK (ambiguous); 2-keto-3-deoxy-D-gluconate kinase (ambiguous). Cat No: EXWM-3009. | |
| 3-hydroxypropionyl-CoA synthase | Catalyses a step in the 3-hydroxypropanoate/4-hydroxybutanoate cycle, an autotrophic CO2 fixation pathway found in some thermoacidophilic archaea.The enzymes from Metallosphaera sedula and Sulfolobus tokodaii can also use propionate, acrylate, acetate, and butanoate as substrates, and are thus different from EC 6.2.1.17 (propionate-CoA ligase), which does not accept acetate or butanoate. Group: Enzymes. Synonyms: 3-hydroxypropionyl-CoA synthetase (AMP-forming); 3-hydroxypropionate-CoA ligase. Enzyme Commission Number: EC 6.2.1.36. 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-5694; 3-hydroxypropionyl-CoA synthase; EC 6.2.1.36; 3-hydroxypropionyl-CoA synthetase (AMP-forming); 3-hydroxypropionate-CoA ligase. Cat No: EXWM-5694. | |
| 5' to 3' exodeoxyribonuclease (nucleoside 3'-phosphate-forming) | Preference for single-stranded DNA. The enzyme from the archaeon Sulfolobus solfataricus contains a [4Fe-4S] cluster and requires a divalent metal cation, such as Mg2+ or Mn2+, for activity. Group: Enzymes. Synonyms: Cas4; 5' to 3' single stranded DNA exonuclease. Enzyme Commission Number: EC 3.1.12.1. 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-3535; 5' to 3' exodeoxyribonuclease (nucleoside 3'-phosphate-forming); EC 3.1.12.1; Cas4; 5' to 3' single stranded DNA exonuclease. Cat No: EXWM-3535. | |
| acrylyl-CoA reductase (NADPH) | Catalyses a step in the 3-hydroxypropanoate/4-hydroxybutanoate cycle, an autotrophic CO2 fixation pathway found in some thermoacidophilic archaea. The enzyme from Sulfolobus tokodaii does not act on either NADH or crotonyl-CoA. Different from EC 1.3.1.8, which acts only on enoyl-CoA derivatives of carbon chain length 4 to 16. Contains Zn2+. Group: Enzymes. Enzyme Commission Number: EC 1.3.1.84. 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-1353; acrylyl-CoA reductase (NADPH); EC 1.3.1.84. Cat No: EXWM-1353. | |
| aldose 1-dehydrogenase [NAD(P)+] | The enzyme from the archaeon Sulfolobus solfataricus shows broad specificity towards aldoses (D-glucose, D-galactose, D-xylose, L-arabinose, 6-deoxy-D-glucose, D-fucose) and can utilize NAD+ and NADP+ with similar catalytic efficiency. It is involved in aldose catabolism via the branched variant of the Entner-Doudoroff pathway. Group: Enzymes. Enzyme Commission Number: EC 1.1.1.359. 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-0275; aldose 1-dehydrogenase [NAD(P)+]; EC 1.1.1.359. Cat No: EXWM-0275. | |
| glyceraldehyde dehydrogenase (FAD-containing) | The enzyme from the archaeon Sulfolobus acidocaldarius catalyses the oxidation of D-glyceraldehyde in the nonphosphorylative Entner-Doudoroff pathway. With 2,6-dichlorophenolindophenol as artificial electron acceptor, the enzyme shows a broad substrate range, but is most active with D-glyceraldehyde. It is not known which acceptor is utilized in vivo. The iron-sulfur protein contains FAD and molybdopterin guanine dinucleotide. Group: Enzymes. Synonyms: glyceraldehyde oxidoreductase. Enzyme Commission Number: EC 1.2.99.8. 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-1236; glyceraldehyde dehydrogenase (FAD-containing); EC 1.2.99.8; glyceraldehyde oxidoreductase. Cat No: EXWM-1236. | |
| [lysine-biosynthesis-protein LysW]-L-2-aminoadipate ligase | The enzymes from the thermophilic bacterium Thermus thermophilus and the thermophilic archaea Sulfolobus acidocaldarius and Sulfolobus tokodaii protect the amino group of L-2-aminoadipate by conjugation to the carrier protein LysW. This reaction is part of the lysine biosynthesis pathway in these organisms. Group: Enzymes. Synonyms: α-aminoadipate-lysW ligase lysX (gene name); LysX (ambiguous); AAA-LysW ligase. Enzyme Commission Number: EC 6.3.2.43. 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-5761; [lysine-biosynthesis-protein LysW]-L-2-aminoadipate ligase; EC 6.3.2.43; α-aminoadipate-lysW ligase lysX (gene name); LysX (ambiguous); AAA-LysW ligase. Cat No: EXWM-5761. | |
| malonyl-CoA reductase (malonate semialdehyde-forming) | Requires Mg2+. Catalyses the reduction of malonyl-CoA to malonate semialdehyde, a key step in the 3-hydroxypropanoate and the 3-hydroxypropanoate/4-hydroxybutanoate cycles, autotrophic CO2 fixation pathways found in some green non-sulfur phototrophic bacteria and some thermoacidophilic archaea, respectively. The enzyme from Sulfolobus tokodaii has been purified, and found to contain one RNA molecule per two subunits. The enzyme from Chloroflexus aurantiacus is bifunctional, and also catalyses the next reaction in the pathway, EC 1.1.1.298 [3-hydroxypropionate dehydrogenase (NADP+)]. Group: Enzymes. Synonyms: NADP-dependent malonyl CoA reductase; malonyl CoA reductase (NADP); malonyl CoA reductase (malonate semialdehyde-forming). Enzyme Commission Number: EC 1.2.1.75. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1177; malonyl-CoA reductase (malonate semialdehyde-forming); EC 1.2.1.75; NADP-dependent malonyl CoA reductase; malonyl CoA reductase (NADP); malonyl CoA reductase (malonate semialdehyde-forming). Cat No: EXWM-1177. | |
| succinate dehydrogenase | A flavoprotein (FAD) complex containing iron-sulfur centres. The enzyme is found in the inner mitochondrial membrane in eukaryotes and the plasma membrane of many aerobic or facultative bacteria and archaea. It catalyses succinate oxidation in the citric acid cycle and transfers the electrons to quinones in the membrane, thus constituting a part of the aerobic respiratory chain (known as complex II). In vivo the enzyme uses the quinone found in the organism - eukaryotic enzymes utilize ubiquinone, bacterial enzymes utilize ubiquinone or menaquinone, and archaebacterial enzymes from the Sulfolobus genus use caldariellaquinone. cf. EC 1.3.5.4, fumarate reductase (quinone). Group: Enzymes. Synonyms: succinate dehydrogenase (quinone); succinate dehydrogenase (ubiquinone); succinic dehydrogenase; complex II (ambiguous); succinate dehydrogenase complex; SDH; succinate:ubiquinone oxidoreductase. Enzyme Commission Number: EC 1.3.5.1. CAS No. 9028-11-9. 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-1385; succinate dehydrogenase; EC 1.3.5.1; 9028-11-9; succinate dehydrogenase (quinone); succinate dehydrogenase (ubiquinone); succinic dehydrogenase; complex II (ambiguous); succinate dehydrogenase complex; SDH; succinate:ubiquinone oxidoreductase. Cat No: EXWM-1385. | |
| sym-norspermidine synthase | The enzyme has been originally characterized from the protist Euglena gracilis. The enzyme from the archaeon Sulfolobus solfataricus can transfer the propylamine moiety from S-adenosyl 3-(methylthio)propylamine to putrescine, sym-norspermidine and spermidine with lower efficiency. cf. EC 2.5.1.16 (spermidine synthase) and EC 2.5.1.22 (spermine synthase). Group: Enzymes. Synonyms: S-adenosylmethioninamine:propane-1,3-diamine 3-aminopropyltransferase. Enzyme Commission Number: EC 2.5.1.23. 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-2760; sym-norspermidine synthase; EC 2.5.1.23; S-adenosylmethioninamine:propane-1,3-diamine 3-aminopropyltransferase. Cat No: EXWM-2760. | |
| thermopsin | From the thermophilic archaeon Sulfolobus acidocaldarius. Maximally active at pH 2 and 90 °C. Weakly inhibited by pepstatin but shows no sequence similarity to pepsin. Type example of peptidase family A5. Group: Enzymes. Enzyme Commission Number: EC 3.4.23.42. CAS No. 126125-05-1. 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-4279; thermopsin; EC 3.4.23.42; 126125-05-1. Cat No: EXWM-4279. | |
| tRNA (adenine9-N1)-methyltransferase | The enzyme from Sulfolobus acidocaldarius specifically methylates adenine9 in tRNA. The bifunctional enzyme from Thermococcus kodakaraensis also catalyses the methylation of guanine9 in tRNA (cf. EC 2.1.1.221, tRNA (guanine9-N1)-methyltransferase). Group: Enzymes. Synonyms: Trm10p (ambiguous); tRNA(m1G9/m1A9)-methyltransferase; tRNA(m1G9/m1A9)MTase; TK0422p (gene name); tRNA m1A9-methyltransferase; tRNA m1A9 Mtase. Enzyme Commission Number: EC 2.1.1.218. 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-1820; tRNA (adenine9-N1)-methyltransferase; EC 2.1.1.218; Trm10p (ambiguous); tRNA(m1G9/m1A9)-methyltransferase; tRNA(m1G9/m1A9)MTase; TK0422p (gene name); tRNA m1A9-methyltransferase; tRNA m1A9 Mtase. Cat No: EXWM-1820. | |
| 2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase | In the archaeon Sulfolobus solfataricus the enzyme is involved in glucose and galactose catabolism via the branched variant of the Entner-Doudoroff pathway. It utilizes 2-dehydro-3-deoxy-6-phosphate-D-gluconate and 2-dehydro-3-deoxy-6-phosphate-D-galactonate with similar catalytic efficiency. In vitro the enzyme can also catalyse the cleavage of the non-phosphorylated forms 2-dehydro-3-deoxy-D-gluconate and 2-dehydro-3-deoxy-D-galactonate with much lower catalytic efficiency. cf. EC 4.1.2.21, 2-dehydro-3-deoxy-6-phosphogalactonate aldolase, and EC 4.1.2.14, 2-dehydro-3-deoxy-phosphogluconate aldolase. Group: Enzymes. Synonyms: 2-keto-3-deoxygluconate aldolase (ambiguous); KDGA (ambiguous). Enzyme Commission Number: EC 4.1.2.55. 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-4892; 2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase; EC 4.1.2.55; 2-keto-3-deoxygluconate aldolase (ambiguous); KDGA (ambiguous). Cat No: EXWM-4892. | |
| β-Galactosidase 1A from Sulfolobus solfataricus, Recombinant | β-galactosidase is a hydrolase enzyme that catalyzes the hydrolysis of β-galactosides into monosaccharides. Substrates of different β-galactosidases include ganglioside GM1, lactosylceramides, lactose, and various glycoproteins. Group: Enzymes. Synonyms: β-galactosidase; beta-gal; β-gal; EC 3.2.1.23; lactase; β-lactosidase; maxilact; hydrolact; β-D-lactosidase; S 2107; lactozym; trilactase; β-D-galactanase; oryzatym; sumiklat; β-D-galactoside galactohydrolase. Enzyme Commission Number: EC 3.2.1.23. CAS No. 9031-11-2. Purity: >50% by SDS-PAGE. β-gal. Mole weight: 58.8 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Sulfolobus solfataricus. β-galactosidase; beta-gal; β-gal; EC 3.2.1.23; lactase; β-lactosidase; maxilact; hydrolact; β-D-lactosidase; S 2107; lactozym; trilactase; β-D-galactanase; oryzatym; sumiklat; β-D-galactoside galactohydrolase; β-Galactosidase 1A. Cat No: NATE-1392. | |
| gluconate/galactonate dehydratase | The enzyme is involved in glucose and galactose catabolism via the nonphosphorylative variant of the Entner-Doudoroff pathway in Picrophilus torridus and via the branched variant of the Entner-Doudoroff pathway in Sulfolobus solfataricus. In vitro it utilizes D-gluconate with 6-10 fold higher catalytic efficiency than D-galactonate. It requires Mg2+ for activity. cf. EC 4.2.1.6, galactonate dehydratase, and EC 4.2.1.39, gluconate dehydratase. Group: Enzymes. Synonyms: gluconate dehydratase (ambiguous); Sso3198 (gene name); Pto0485 (gene name). Enzyme Commission Number: EC 4.2.1.140. 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-4981; gluconate/galactonate dehydratase; EC 4.2.1.140; gluconate dehydratase (ambiguous); Sso3198 (gene name); Pto0485 (gene name). Cat No: EXWM-4981. | |
Our database is helping our users find suppliers everyday.
