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| カタログ番号 | HB413012 |
|---|---|
| 説明 |
Recombinant Human UBE2A Protein, N-His (HB413012) expressed in E. coli, spanning Met1-Cys152. Purity: >90% by SDS-PAGE.
Highlights
|
| 発現システム | E. coli |
| アクセッション番号 | P49459 |
| タンパク質長 | Met1-Cys152 |
| アプリケーション | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 種 | Homo sapiens (Human) |
| 性質 | Recombinant |
| エンドトキシンレベル | Please contact with the lab for this information. |
| 純度 | >90% as determined by SDS-PAGE. |
| 予測分子量 | 19.48 kDa |
| 形態 | Lyophilized |
| 保存バッファー | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。 |
| 再構成 | 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. |
| 発送 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 安定性と保存 | 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. |
| 別名 | Ubiquitin-conjugating enzyme E2 A; 2.3.2.23; E2 ubiquitin-conjugating enzyme A; RAD6 homolog A; HR6A; hHR6A; Ubiquitin carrier protein A; Ubiquitin-protein ligase A; UBE2A; RAD6A |
| 背景 | Ubiquitin-conjugating enzyme E2 A is a ~17 kDa protein. E2 ubiquitin-conjugating enzyme that accepts ubiquitin from the ubiquitin-activating enzyme E1 and transfers it to a E3 ubiquitin-protein ligase. In vitro catalyzes 'Lys-11', as well as 'Lys-48'-linked polyubiquitination. Together with the E3 enzyme BRE1 (RNF20 and/or RNF40), plays a role in transcription regulation by catalyzing the monoubiquitination of histone H2B at 'Lys-120' to form H2BK120ub1. H2BK120ub1 gives a specific tag for epigenetic transcriptional activation, elongation by RNA polymerase II, telomeric silencing, and is also a prerequisite for H3K4me and H3K79me formation. Involved in mitophagy by acting as a E2 ubiquitin-conjugating enzyme for PRKN. 1. Kim, J. et al. (2005) Molecular cell 20, 759-70. PMID: 16337599 2. David, Y. et al. (2010) The Journal of biological chemistry 285, 8595-604. PMID: 20061386 3. Haddad, DM. et al. (2013) Molecular cell 50, 831-43. PMID: 23685073 4. Hong, JH. et al. (2015) Molecular & cellular proteomics : MCP 14, 674-85. PMID: 25582440 5. Haakonsen, DL. et al. (2024) Nature 626, 874-880. PMID: 38297121 6. Barnsby-Greer, L. et al. (2024) Nature structural & molecular biology 31, 351-363. PMID: 38182926 |
| 注意事項 | For research use only |
SDS-PAGE for Recombinant Human UBE2A Protein, N-His
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