

| Catalog No. | HP112014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Species reactivity | Human | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Isotype | IgG | ||||||||
| Clonality | Polyclonal | ||||||||
| Immunogen | E. coli - derived recombinant Human MUL1 (Lys44-Gln224). | ||||||||
| Target | Mitochondrial-anchored protein ligase, E3 ubiquitin-protein ligase MUL1, Protein Hades, C1orf166, RNF218, Mitochondrial ubiquitin ligase activator of NFKB 1, Growth inhibition and death E3 ligase, MUL1, RING finger protein 218, MAPL, RING-type E3 ubiquitin transferase NFKB 1, Putative NF-kappa-B-activating protein 266, GIDE, MULAN, E3 SUMO-protein ligase MUL1 | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | Q969V5 | ||||||||
| RRID | Anti-Human MUL1 Polyclonal Antibody (abinScience Cat# HP112014, RRID:AB_3723436) |
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| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| 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. | ||||||||
| Background | Mitochondrial ubiquitin ligase activator of NFKB 1 (MUL1) is a ~39 kDa protein. Exhibits weak E3 ubiquitin-protein ligase activity. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfer the ubiquitin to targeted substrates. Can ubiquitinate AKT1 preferentially at 'Lys-284' involving 'Lys-48'-linked polyubiquitination and seems to be involved in regulation of Akt signaling by targeting phosphorylated Akt to proteasomal degradation. Mediates polyubiquitination of cytoplasmic TP53 at 'Lys-24' which targets TP53 for proteasomal degradation, thus reducing TP53 levels in the cytoplasm and mitochondrion. Proposed to preferentially act as a SUMO E3 ligase at physiological concentrations. 1. Zhang, B. et al. (2008) Cell research 18, 900-10. PMID: 18591963 2. Braschi, E. et al. (2009) EMBO reports 10, 748-54. PMID: 19407830 3. Bae, S. et al. (2012) Cell research 22, 873-85. PMID: 22410793 4. Jung, JH. et al. (2011) Cell death and differentiation 18, 1865-75. PMID: 21597459 5. Neuspiel, M. et al. (2008) Current biology : CB 18, 102-8. PMID: 18207745 7. Yun, J. et al. (2014) eLife 3, e01958. PMID: 24898855 | ||||||||
| Note | For research use only. |

Western blot analysis was performed using anti-MUL1 polyclonal antibody at 1ug/mL on various samples.
Lane 1: Mouse skeletal muscle lysate
Lane 2: Rat skeletal muscle lysate
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