

| Catalog No. | HX847012 |
|---|---|
| Description |
Recombinant Human UBE2I/UBC9 Protein, N-His (HX847012) expressed in E. coli, spanning Asp33-Ser158. Purity: >90% by SDS-PAGE.
Highlights
|
| Expression system | E. coli |
| Accession | P63279 |
| Protein length | Asp33-Ser158 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Homo sapiens (Human) |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| Predicted molecular weight | 16.71 kDa |
| Form | Lyophilized |
| Storage buffer | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended. |
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | UBE2I, UBC9, p18, UBCE9, Ubiquitin carrier protein 9, RING-type E3 SUMO transferase UBC9, SUMO-conjugating enzyme UBC9, Ubiquitin carrier protein I, Ubiquitin-protein ligase I, Ubiquitin-conjugating enzyme E2 I, SUMO-protein ligase |
| Background | SUMO-conjugating enzyme UBC9 (UBE2I) is a ~18 kDa protein. Accepts the ubiquitin-like proteins SUMO1, SUMO2, SUMO3, SUMO4 and SUMO1P1/SUMO5 from the UBLE1A-UBLE1B E1 complex and catalyzes their covalent attachment to other proteins with the help of an E3 ligase such as RANBP2, CBX4 and ZNF451. Can catalyze the formation of poly-SUMO chains. Necessary for sumoylation of FOXL2 and KAT5. Essential for nuclear architecture and chromosome segregation. Sumoylates p53/TP53 at 'Lys-386'. 1. Sin, Y. et al. (2016) The Journal of biological chemistry 291, 1387-97. PMID: 26620705 2. Woeller, CF. et al. (2007) The Journal of biological chemistry 282, 17623-31. PMID: 17446168 3. Anderson, DD. et al. (2007) Clinical chemistry and laboratory medicine 45, 1760-3. PMID: 18067453 |
| Note | For research use only. |

SDS-PAGE for Recombinant Human UBE2I/UBC9 Protein, N-His
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