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Catalyzes the epimerization of various ketoses at the C(3) position. It is able to interconvert D-tagatose and D-ribulose to D-sorbose and D-xylulose, respectively. The enzyme is also able to accept other ketopentoses such as D-psicose with lower efficiency. DTE Protein, Pseudomonas cichorii, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 40.1 kDa and the accession number is O50580.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
20 μg | $360 | 20 days | |
100 μg | $678 | 20 days | |
1 mg | $2,300 | 20 days |
Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
Description | Catalyzes the epimerization of various ketoses at the C(3) position. It is able to interconvert D-tagatose and D-ribulose to D-sorbose and D-xylulose, respectively. The enzyme is also able to accept other ketopentoses such as D-psicose with lower efficiency. DTE Protein, Pseudomonas cichorii, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 40.1 kDa and the accession number is O50580. |
Species | Pseudomonas cichorii |
Expression System | E. coli |
Tag | N-10xHis, C-Myc |
Accession Number | O50580 |
Synonyms | Ketose 3-epimerase,DTE,D-tagatose 3-epimerase,D-ribulose 3-epimerase |
Amino Acid | MNKVGMFYTYWSTEWMVDFPATAKRIAGLGFDLMEISLGEFHNLSDAKKRELKAVADDLGLTVMCCIGLKSEYDFASPDKSVRDAGTEYVKRLLDDCHLLGAPVFAGLTFCAWPQSPPLDMKDKRPYVDRAIESVRRVIKVAEDYGIIYALEVVNRFEQWLCNDAKEAIAFADAVDSPACKVQLDTFHMNIEETSFRDAILACKGKMGHFHLGEANRLPPGEGRLPWDEIFGALKEIGYDGTIVMEPFMRKGGSVSRAVGVWRDMSNGATDEEMDERARRSLQFVRDKLA |
Construction | 1-290 aa |
Protein Purity | > 90% as determined by SDS-PAGE. |
Molecular Weight | 40.1 kDa (predicted) |
Formulation | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
Research Background | Catalyzes the epimerization of various ketoses at the C(3) position. It is able to interconvert D-tagatose and D-ribulose to D-sorbose and D-xylulose, respectively. The enzyme is also able to accept other ketopentoses such as D-psicose with lower efficiency. |
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