| 产品详情 |
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| Antigenic Specificity | Ubiquitin (phospho S65) |
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| Clone | polyclonal |
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| Host Species | Rabbit |
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| Reactive Species | human |
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| Isotype | n/a |
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| Format | unconjugated |
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| Size | n/a |
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| Concentration | n/a |
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| Applications | WB, ICC |
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| Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
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| Description | Rabbit Anti-Human Ubiquitin polyclonal antibody for WB, ICC. Ubiquitin (Ub) is encoded by the UBB gene in human. Covalent modifications of target proteins via different Ub Lys residues are well documented events during cellular DNA repair, ER-associated degradation (ERAD), transcription activation, lysosomal and proteasomal degradation. PINK1 (PTEN induced putative kinase 1) is a Ser/Thr kinase that specifically accumulates in depolarized mitochondria, where it acts as a positive regulator of parkin (Park2) E3 ubiquitin (Ub) ligase activity by phosphorylating Ub at Ser65 as well as the corresponding Ser residue in parkin N-terminal Ub-like (UBL) domain. Phosphorylated Ub interacts with phosphorylated parkin at its GINGO0 domain in an allosteric manner, inducing a conformation change and exposing parkin RING2 domain catalytic cysteine for full ligase activity. NMR based conformation study reveals that Ser65 phosphorylated Ub exists in two conformations in solution. The major conformation displays altered surface properties, while the second phosphoUb conformation exhibits a retracted C-terminal tail by two residues into the Ub core. Ub Ser65 phosphorylation has little effect toward E1-mediated E2 charging and mainly affects the discharging of E2 enzymes to form polyUb chains. In addition, the majority of deubiquitinases (DUBs), including USP8, USP15 and USP30, are shown to exhibit impaired activity against Lys63-linked poly-phosphoUb. |
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| Immunogen | Linear peptide corresponding to human phospho-Ubiquitin (Ser65). |
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| Other Names | n/a |
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| Gene, Accession # | Gene ID: 7314, UniProt: P0CG47 |
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| Catalog # | CABT-B1642 |
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| Price | |
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| Order / More Info | Ubiquitin (phospho S65) Antibody from CREATIVE DIAGNOSTICS |
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| Product Specific References | n/a |
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