

| Numéro de catalogue | HC972012 |
|---|---|
| Description |
Recombinant Human UBR5 Protein, N-His (HC972012) expressed in E. coli, spanning Pro640-Ala870. Purity: >90% by SDS-PAGE.
Highlights
|
| Système d'expression | E. coli |
| Numéro d'accès | O95071 |
| Longueur de protéine | Pro640-Ala870 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Espèces | Homo sapiens (Human) |
| Nature | Recombinant |
| Niveau d'endotoxines | Please contact with the lab for this information. |
| Pureté | >90% as determined by SDS-PAGE. |
| Masse moléculaire prédite | 27.43 kDa |
| Forme | Lyophilized |
| Tampon de stockage | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot. |
| Reconstitution | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Expédition | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stabilité et stockage | 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. |
| Noms alternatifs | E3 ubiquitin-protein ligase UBR5, E3 ubiquitin-protein ligase, HECT domain-containing 1, EC:2.3.2.26, EDD, EDD1, HYD, Hyperplastic discs protein homolog, KIAA0896, Progestin-induced protein, UBR5, hHYD |
| Contexte | E3 ubiquitin-protein ligase UBR5 is a ~309 kDa protein. E3 ubiquitin-protein ligase involved in different protein quality control pathways in the cytoplasm and nucleus. Mainly acts as a ubiquitin chain elongator that extends pre-ubiquitinated substrates. Component of the N-end rule pathway: ubiquitinates proteins bearing specific N-terminal residues that are destabilizing according to the N-end rule, leading to their degradation. Recognizes type-1 N-degrons, containing positively charged amino acids (Arg, Lys and His). Together with UBR4, part of a cytoplasm protein quality control pathway that prevents protein aggregation by catalyzing assembly of heterotypic 'Lys-11'-/'Lys-48'-linked branched ubiquitin chains on aggregated proteins, leading to substrate recognition by the segregase p97/VCP and degradation by the proteasome: UBR5 is probably branching multiple 'Lys-48'-linked chains of substrates initially modified with mixed conjugates by UBR4. 1. Yau, RG. et al. (2017) Cell 171, 918-933.e20. PMID: 29033132 2. Schukur, L. et al. (2020) Scientific reports 10, 20044. PMID: 33208877 3. Tsai, JM. et al. (2023) Molecular cell 83, 2753-2767.e10. PMID: 37478846 4. Mark, KG. et al. (2023) Cell 186, 3460-3475.e23. PMID: 37478862 5. Hodáková, Z. et al. (2023) The EMBO journal 42, e113348. PMID: 37409633 6. Ohtake, F. et al. (2018) Proceedings of the National Academy of Sciences of the United States of America 115, E1401-E1408. PMID: 29378950 10. Jiang, W. et al. (2011) Molecular cell 43, 33-44. PMID: 21726808 |
| Note | For research use only |
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