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| Product | Description | |
|---|---|---|
| L-ascorbate oxidase | A multicopper protein. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase. Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. AAO. 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-0483; L-ascorbate oxidase; EC 1.10.3.3; 9029-44-1; ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase. Cat No: EXWM-0483. |  |
| Native Cucurbita sp. L-ascorbate oxidase | In enzymology, a L-ascorbate oxidase (EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction2 L-ascorbate + O2 ? 2 dehydroascorbate + 2 H2O. Thus, the two substrates of this enzyme are L-ascorbate and O2, whereas its two products are dehydroascorbate and H2O. Native l-ascorbate oxidase (ec 1.10.3.3) was purified from acremonium sp. Applications: This enzyme is useful for enzymatic determination of ascorbic acid and for eliminating the interference of ascorbic acid in clinical analysis. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; EC 1.10.3.3; 9029-44-1; L-ascorbate oxidase. Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. Activity: 200U/mg. Appearance: Light blue amorphous powder, lyophilized. Storage: Store in tightly closed containers, desiccated, protected from light, at-20°C. Form: Light blue lyophilized powder. Source: Cucurbita sp. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; EC 1.10.3.3; 9029-44-1; L-ascorbate oxidase. Cat No: DIA-124. | |
| Chemically modified Cucurbita species Ascorbate Oxidase | Oxidoreductase that oxidizes ascorbic acid to dehydroascorbate. Take advantage of the improved stability in liquid reagents. Rely on the proven diagnostic quality of this product. Applications: Use ascorbate oxidase, chemically modified, in a variety of diagnostic tests to eliminate the interference of ascorbic acid, since ascorbic acid interferes with the trinder reaction that is widely used for the colorimetric determination of analytes. it is useful in liquid as well as dry chemistry test, e.g., for the determination of uric acid, lactate or creatinine. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; L-ascorbate oxidase. AAO. Mole weight: Approximately 140 kD. Activity: >180 U/mg lyophilizate (+37°C, L-ascorbate); Specific activity (+37°C): >1,800 U/mg protein. Stability: At -15 to -25°C within specification range for 12 months. Store dry. Keep tightly sealed. Appearance: Turquoise lyophilizate. Source: Cucurbita species. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; EC 1.10.3.3; 9029-44-1; L-ascorbate oxidase. Cat No: DIA-283. | |
| D-arabinono-1,4-lactone oxidase | A flavoprotein (FAD). L-Galactono-1,4-lactone, L-gulono-1,4-lactone and L-xylono-1,4-lactone can also act as substrates but D-glucono-1,5-lactone, L-arabinono-1,4-lactone, D-galactono-1,4-lactone and D-gulono-1,4-lactone cannot. With L-galactono-1,4-lactone as substrate, the product is L-ascorbate. The product dehydro-D-arabinono-1,4-lactone had previously been referred to erroneously as D-erythroascorbate (CAS no.: 5776-48-7; formula: C6H8O6), although it was referred to as a five-carbon compound. Group: Enzymes. Synonyms: D-arabinono-γ-lactone oxidase; ALO. Enzyme Commission Number: EC 1.1.3.37. CAS No. 182372-12-9. 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-0409; D-arabinono-1,4-lactone oxidase; EC 1.1.3.37; 182372-12-9; D-arabinono-γ-lactone oxidase; ALO. Cat No: EXWM-0409. | |
| L-gulonolactone oxidase | A microsomal flavoprotein (FAD). The product spontaneously isomerizes to L-ascorbate. While most higher animals can synthesize asborbic acid, primates and guinea pigs cannot. Group: Enzymes. Synonyms: L-gulono-γ-lactone: O2 oxidoreductase; L-gulono-γ-lactone oxidase; L-gulono-γ-lactone:oxidoreductase; GLO. Enzyme Commission Number: EC 1.1.3.8. CAS No. 9028-78-8. 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-0426; L-gulonolactone oxidase; EC 1.1.3.8; 9028-78-8; L-gulono-γ-lactone: O2 oxidoreductase; L-gulono-γ-lactone oxidase; L-gulono-γ-lactone:oxidoreductase; GLO. Cat No: EXWM-0426. | |
| Native Acremonium sp. Ascorbate Oxidase | In enzymology, a L-ascorbate oxidase (EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction:2 L-ascorbate + O2<-> 2 dehydroascorbate + 2 H2O. Thus, the two substRates of this enzyme are L-ascorbate and O2, whereas its two products are dehydroascorbate and H2O. This enzyme belongs to the family of oxidoreductases, specifically those acting on diphenols and related substances as donor with oxygen as acceptor. This enzyme participates in ascorbate metabolism. It employs one cofactor, copper. Applications: This enzyme is useful for avoidance from interference of ascorbic acid on diagnostic assay such as blood, uric acid, tg, tc and creatinine. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase;. Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. AAO. Mole weight: 80 kDa?gel filtration?. Activity: > 200 U/mg. Appearance: Light blue amorphous powder, lyophilized. Storage: Storage at ?20°C in the presence of a desiccant is recommended. Form: Freeze dried powder. Source: Acremonium sp. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase; EC 1.10.3.3; L-ascorbate oxidase. Cat No: NATE-0864. | |
| Native Cucurbita sp. Ascorbate Oxidase | In enzymology, a L-ascorbate oxidase (EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction:2 L-ascorbate + O2<-> 2 dehydroascorbate + 2 H2O. Thus, the two substRates of this enzyme are L-ascorbate and O2, whereas its two products are dehydroascorbate and H2O. This enzyme belongs to the family of oxidoreductases, specifically those acting on diphenols and related substances as donor with oxygen as acceptor. This enzyme participates in ascorbate metabolism. It employs one cofactor, copper. Applications: Ascorbate oxidase, from cucurbita sp., may be used to study oxidative stress and heat stress response and tolerance. ascorbate oxidase, from creative enzymes, has been used in ascorbic acid assays to study the heat stress response of arabidopsis. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; . Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. AAO. Activity: 1,000-3,000 units/mg protein. Storage: 2-8°C. Form: Lyophilized powder containing buffers and sucrose as stabilizer. Source: Cucurbita sp. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase; EC 1.10.3.3; 9029-44-1; L-ascorbate oxidase. Cat No: NATE-0012. | |
| Native Zucchini Ascorbate Oxidase | In enzymology, a L-ascorbate oxidase (EC 1.10.3.3) is an enzyme that catalyzes the chemical reaction:2 L-ascorbate + O2? 2 dehydroascorbate + 2 H2O. Thus, the two substRates of this enzyme are L-ascorbate and O2, whereas its two products are dehydroascorbate and H2O. This enzyme belongs to the family of oxidoreductases, specifically those acting on diphenols and related substances as donor with oxygen as acceptor. This enzyme participates in ascorbate metabolism. It employs one cofactor, copper. Applications: Aao can be used in clinical tests for determining levels of ascorbic acid in blood or for the removal of interference effects caused by ascorbic acid in clinical analysis. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase; EC 1.10.3.3; L-ascorbate ox. Enzyme Commission Number: EC 1.10.3.3. CAS No. 9029-44-1. Mole weight: 70kD. Activity: > 100 units/mg protein. Appearance: Light tanish, brownish, greyish to blue green free flowing powder. Form: Freeze dried powder. Source: Zucchini. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate:O2 oxidoreductase; AA oxidase; EC 1.10.3.3; L-ascorbate oxidase. Cat No: NATE-1137. | |
| L-galactonolactone dehydrogenase | This enzyme catalyses the final step in the biosynthesis of L-ascorbic acid in higher plants and in nearly all higher animals with the exception of primates and some birds. The enzyme is very specific for its substrate L-galactono-1,4-lactone as D-galactono-γ-lactone, D-gulono-γ-lactone, L-gulono-γ-lactone, D-erythronic-γ-lactone, D-xylonic-γ-lactone, L-mannono-γ-lactone, D-galactonate, D-glucuronate and D-gluconate are not substrates. FAD, NAD+, NADP+ and O2 (cf. EC 1.3.3.12, L-galactonolactone oxidase) cannot act as electron acceptor. Group: Enzymes. Synonyms: galactonolactone dehydrogenase; L-galactono-γ-lactone dehydrogenase; L-galactono-γ-lactone:ferricytochrome-c oxidoreductase; GLDHase; GLDase. Enzyme Commission Number: EC 1.3.2.3. CAS No. 9029-2-1. 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-1370; L-galactonolactone dehydrogenase; EC 1.3.2.3; 9029-02-1; galactonolactone dehydrogenase; L-galactono-γ-lactone dehydrogenase; L-galactono-γ-lactone:ferricytochrome-c oxidoreductase; GLDHase; GLDase. Cat No: EXWM-1370. | |
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