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| Product | Description | |
|---|---|---|
| 1,5-Anhydro-D-fructose | 1,5-Anhydro-D-fructose is an inherent monosaccharide, exhibiting antioxidant characteristics in the research of diabetes and cardiovascular complications. Synonyms: 1,5-Anhydro-D-fructose; 75414-43-6; 1,5-Anhydrofructose; CHEBI:16715; (4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-one; CHEMBL1234723; AC1Q6ETX; NHF; 1,5-Anhydrohex-2-ulose; SureCN246685; D-Fructose, 1:5-anhydro-; SCHEMBL246685; DTXSID10996864; OCLOLUFOLJIQDC-HSUXUTPPSA-N; 1,5-anhydro-D-threo-hex-2-ulose; 1,5-anhydro-D-arabino-hex-2-ulose; BDBM50276379; C06485; (4S,5S)-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-one; Q27102040; (4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-3-one; (4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)dihydro-2H-pyran-3(4H)-one. CAS No. 75414-43-6. Molecular formula: C6H10O5. Mole weight: 162.14. |  |
| 1,5-anhydro-D-fructose dehydratase | This enzyme catalyses one of the steps in the anhydrofructose pathway, which leads to the degradation of glycogen and starch via 1,5-anhydro-D-fructose. The other enzymes involved in this pathway are EC 4.2.1.110 (aldos-2-ulose dehydratase), EC 4.2.2.13 [exo-(1?4)-α-D-glucan lyase] and EC 5.3.2.7 (ascopyrone tautomerase). Requires divalent (Ca2+ or Mg2+) or monovalent cations (Na+) for optimal activity. Unlike EC 4.2.1.110, the enzyme is specific for 1,5-anhydro-D-fructose as substrate and shows no activity towards aldose-2-uloses such as 2-dehydroglucose. In addition, it is inhibited by its end-product ascopyrone M and it cannot convert ascopyrone M into microthecin, as can EC 4.2.1.110. Group: Enzymes. Synonyms: 1,5-anhydro-D-fructose 4-dehydratase; 1,5-anhydro-D-fructose hydrolyase; 1,5-anhydro-D-arabino-hex-2-ulose dehydratase; AFDH; AF dehydratase; 1,5-anhydro-D-fructose hydro-lyase. Enzyme Commission Number: EC 4.2.1.111. 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-4951; 1,5-anhydro-D-fructose dehydratase; EC 4.2.1.111; 1,5-anhydro-D-fructose 4-dehydratase; 1,5-anhydro-D-fructose hydrolyase; 1,5-anhydro-D-arabino-hex-2-ulose dehydratase; AFDH; AF dehydratase; 1,5-anhydro-D-fructose hydro-lyase. Cat No: EXWM-4951. |  |
| 1,5-anhydro-D-fructose reductase | Also reduces pyridine-3-aldehyde and 2,3-butanedione. Acetaldehyde, 2-dehydroglucose (glucosone) and glucuronate are poor substrates, but there is no detectable action on glucose, mannose and fructose. Group: Enzymes. Enzyme Commission Number: EC 1.1.1.263. CAS No. 206138-19-4. 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-0169; 1,5-anhydro-D-fructose reductase; EC 1.1.1.263; 206138-19-4. Cat No: EXWM-0169. | |
| 1,5-anhydro-D-fructose reductase (1,5-anhydro-D-mannitol-forming) | This enzyme is present in some but not all Rhizobium species and belongs in the GFO/IDH/MocA protein family. This enzyme differs from hepatic 1,5-anhydro-D-fructose reductase, which yields 1,5-anhydro-D-glucitol as the product (see EC 1.1.1.263). In Sinorhizobium morelense, the product of the reaction, 1,5-anhydro-D-mannitol, can be further metabolized to D-mannose. The enzyme also reduces 1,5-anhydro-D-erythro-hexo-2,3-diulose and 2-ketoaldoses (called osones), such as D-glucosone (D-arabino-hexos-2-ulose) and 6-deoxy-D-glucosone. It does not reduce common aldoses and ketoses, or non-sugar aldehydes and ketones. Group: Enzymes. Synonyms: 1,5-anhydro-D-fructose reductase (ambiguous); AFR. Enzyme Commission Number: EC 1.1.1.292. 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-0201; 1,5-anhydro-D-fructose reductase (1,5-anhydro-D-mannitol-forming); EC 1.1.1.292; 1,5-anhydro-D-fructose reductase (ambiguous); AFR. Cat No: EXWM-0201. | |
| aldos-2-ulose dehydratase | This enzyme catalyses two of the steps in the anhydrofructose pathway, which leads to the degradation of glycogen and starch via 1,5-anhydro-D-fructose. Aldose-2-uloses such as 2-dehydroglucose can also act as substrates, but more slowly. This is a bifunctional enzyme that acts as both a lyase and as an isomerase. Differs from EC 4.2.1.111, which can carry out only reaction (1a), is inhibited by its product and requires metal ions for activity. Group: Enzymes. Synonyms: pyranosone dehydratase; AUDH; 1,5-anhydro-D-fructose dehydratase (microthecin-forming). Enzyme Commission Number: EC 4.2.1.110. CAS No. 101920-80-3. 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-4950; aldos-2-ulose dehydratase; EC 4.2.1.110; 101920-80-3; pyranosone dehydratase; AUDH; 1,5-anhydro-D-fructose dehydratase (microthecin-forming). Cat No: EXWM-4950. | |
| ascopyrone tautomerase | This enzyme catalyses one of the steps in the anhydrofructose pathway, which leads to the degradation of glycogen and starch via 1,5-anhydro-D-fructose. The other enzymes involved in this pathway are EC 4.2.1.110 (aldos-2-ulose dehydratase), EC 4.2.1.111 (1,5-anhydro-D-fructose dehydratase) and EC 4.2.2.13 [exo-(1?4)-α-D-glucan lyase]. Ascopyrone P is an anti-oxidant. Group: Enzymes. Synonyms: ascopyrone isomerase; ascopyrone intramolecular oxidoreductase; 1,5-anhydro-D-glycero-hex-3-en-2-ulose tautomerase; APM tautomerase; ascopyrone P tautomerase; APTM. Enzyme Commission Number: EC 5.3.2.7. 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-5487; ascopyrone tautomerase; EC 5.3.2.7; ascopyrone isomerase; ascopyrone intramolecular oxidoreductase; 1,5-anhydro-D-glycero-hex-3-en-2-ulose tautomerase; APM tautomerase; ascopyrone P tautomerase; APTM. Cat No: EXWM-5487. | |
| exo-(1?4)-α-D-glucan lyase | The enzyme catalyses the sequential degradation of (1?4)-α-D-glucans from the non-reducing end with the release of 1,5-anhydro-D-fructose. Thus, for an α-glucan containing n (1?4)-linked glucose units, the final products are 1 glucose plus (n-1) 1,5-anhydro-D-fructose. Maltose, maltosaccharides and amylose are all completely degraded. It does not degrade (1?6)-α-glucosidic bonds and thus the degradation of a branched glucan, such as amylopectin or glycogen, will result in the formation of 1,5-anhydro-D-fructose plus a limit dextrin. Other enzymes involved in the anhydrofructose pathway are EC 4.2.1.110 (aldos-2-ulose dehydratase), EC 4.2.1.111 (1,5-anhydro-D-fructose dehydratase) and EC 5.3.2.7 (ascopyrone tautomerase). Group: Enzymes. Synonyms: α-(1?4)-glucan 1,5-anhydro-D-fructose eliminase; α-1,4-glucan exo-lyase; α-1,4-glucan lyase; GLase. Enzyme Commission Number: EC 4.2.2.13. CAS No. 148710-18-3. 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-5088; exo-(1?4)-α-D-glucan lyase; EC 4.2.2.13; 148710-18-3; α-(1?4)-glucan 1,5-anhydro-D-fructose eliminase; α-1,4-glucan exo-lyase; α-1,4-glucan lyase; GLase. Cat No: EXWM-5088. | |
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