Ascorbate Oxidase Spatula
ROCHE/10736619001 - from Cucurbita species
Synonym: ascorbate oxidase
Product Type: Chemical
| application(s) | food and beverages life science and biopharma |
| biological source | plant (Cucurbita species) |
| color | light gray |
| concentration | ≥0.1-1.0 % (w/w) |
| form | solid |
| manufacturer/tradename | Roche |
| NCBI accession no. | BAA09528   |
| optimum pH | ~6.0 |
| packaging | pkg of 25 ea |
| pH range | 5.6-7.0 |
| Quality Level | 100 |
| solubility | water: partially soluble |
| specific activity | 17 units |
| storage condition | protect from light |
| storage temp. | 2-8°C |
| suitability | suitable for HPLC |
| technique(s) | activity assay: suitable |
| UniProt accession no. | P24792 |
| Application: | The spatula serves to remove ascorbic acid from aqueous solutions in which the presence of ascorbic acid (ascorbate, vitamin C) can interfere with the investigation of the sample material, for example, the detection of blood (erythrocytes) in urine or the determination of oxalic acid in urine during research studies. The ascorbic acid to be removed should not exceed a concentration of 10 μg/ml. For concentrations in the range of 50 to 100 μg/ml, stir for 15 minutes. For higher concentrations, the solution should be appropriately diluted. |
| General description: | L-ascorbate:oxygen oxidoreductase |
| Other Notes: | For life science research only. Not for use in diagnostic procedures. |
| Physical form: | Spatulas |
| Specificity: | Specific activity: One spatula contains approximately 17 U ascorbate oxidase at +25°C with L-ascorbate as the substrate. |
| Storage and Stability: | Store at 2 to 8 °C. (Store dry!) |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | does not flash |
| Flash Point(C) | does not flash |
| activity | specific activity: 17 units |
| Storage Temp. | 2-8°C |
| Enzyme Commission (EC) Number | 1.10.3.3 ( BRENDA | IUBMB ) |
| UNSPSC | 12352204 |