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  4. Recombinant Human E3 ubiquitin-protein ligase UBR1 (UBR1), partial

Recombinant Human E3 ubiquitin-protein ligase UBR1 (UBR1), partial

  • 中文名稱：
    人UBR1重組蛋白
  • 貨號(hào)：
    CSB-YP812883HU
  • 規(guī)格：
  • 來(lái)源：
    Yeast
  • 其他：
  • 中文名稱：
    人UBR1重組蛋白
  • 貨號(hào)：
    CSB-EP812883HU
  • 規(guī)格：
  • 來(lái)源：
    E.coli
  • 其他：
  • 中文名稱：
    人UBR1重組蛋白
  • 貨號(hào)：
    CSB-EP812883HU-B
  • 規(guī)格：
  • 來(lái)源：
    E.coli
  • 共軛：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 中文名稱：
    人UBR1重組蛋白
  • 貨號(hào)：
    CSB-BP812883HU
  • 規(guī)格：
  • 來(lái)源：
    Baculovirus
  • 其他：
  • 中文名稱：
    人UBR1重組蛋白
  • 貨號(hào)：
    CSB-MP812883HU
  • 規(guī)格：
  • 來(lái)源：
    Mammalian cell
  • 其他：

產(chǎn)品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    UBR1
  • Uniprot No.：
  • 別名：
    E3 ubiquitin-protein ligase UBR1; JBS; N-recognin-1; ubiquitin protein ligase E3 component n-recognin 1; Ubiquitin-protein ligase E3-alpha-1; Ubiquitin-protein ligase E3-alpha-I; UBR1; UBR1_HUMAN
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長(zhǎng)度：
    Partial
  • 蛋白標(biāo)簽：
    Tag?type?will?be?determined?during?the?manufacturing?process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 產(chǎn)品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 復(fù)溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 儲(chǔ)存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 貨期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事項(xiàng)：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    E3 ubiquitin-protein ligase which is a component of the N-end rule pathway. Recognizes and binds to proteins bearing specific N-terminal residues that are destabilizing according to the N-end rule, leading to their ubiquitination and subsequent degradation. May be involved in pancreatic homeostasis. Binds leucine and is a negative regulator of the leucine-mTOR signaling pathway, thereby controlling cell growth.
  • 基因功能參考文獻(xiàn)：
    1. UBR1 mutations of single or multi-exon deletions or duplications account for a substantial proportion of Johanson-Blizzard syndrome. PMID: 29178640
    2. The frequency of any non-synonymous or synonymous variants was not different between the patients with chronic pancreatitis and controls PMID: 27397733
    3. Reduced UBR1 expression affects MGMT turnover and DNA repair in the smokers lungs. PMID: 26183928
    4. For all previously reported and novel UBR1 mutations together with their clinical data, a mutation database has been established at LOVD. PMID: 24599544
    5. Testing the fetus and the affected sibling with recurrent Johanson-Blizzard syndrome revealed a homozygous truncating mutation in UBR1. PMID: 21711208
    6. Results confirmed the relevance of specific missense UBR1 alleles to JBS, and suggested that a residual activity of a missense allele is causally associated with milder variants of JBS. PMID: 21931868
    7. Molecular studies revealed a novel homozygous nonsense mutation in exon 38 of the UBR1 gene, which confirmed the diagnosis of Johanson-Blizzard syndrome. PMID: 20556423
    8. Ubc2/Rad6 ser(120) regulates ubiquitin-dependent N-end rule targeting by E3{alpha}/Ubr1 PMID: 21041297
    9. Deficiency of UBR1 perturbs the pancreas' acinar cells and other organs, presumably owing to metabolic stabilization of specific substrates of the N-end rule pathway. PMID: 16311597
    10. Sustained ERK5 activity and the E3 ligase UBR1 regulate the stability and subcellular localization of c-Fos. PMID: 17018293
    11. Thus we propose that autoISGylation of EFP negatively regulates its ISG15 E3 ligase activity for 14-3-3sigma. PMID: 17222803
    12. These results suggest that Rabring7 is involved in the endocytic trafficking of EGFR through its E3 ligase activity. PMID: 17462600
    13. Thiazolidinediones modulate the expression of beta catenin and other cell cycle proteins by targeting UBR1 independently of PPARG. PMID: 17569795
    14. E3 ubiquitin ligase is an essential downstream component of the RAS signal transduction pathway. PMID: 18089810
    15. study reports on two apparently unrelated girls with Johanson-Blizzard syndrome, in both children caused by a homozygous IVS26+5G>A mutation in the UBR1 gene PMID: 19006206
    16. Case Report: Johanson-Blizzard syndrome with mild phenotypic features confirmed by UBR1 gene testing. PMID: 19058315

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  • 相關(guān)疾?。?/div>
    Johanson-Blizzard syndrome (JBS)
  • 亞細(xì)胞定位：
    Cytoplasm, cytosol.
  • 蛋白家族：
    UBR1 family
  • 組織特異性：
    Broadly expressed, with highest levels in skeletal muscle, kidney and pancreas. Present in acinar cells of the pancreas (at protein level).
  • 數(shù)據(jù)庫(kù)鏈接：

    HGNC: 16808

    OMIM: 243800

    KEGG: hsa:197131

    STRING: 9606.ENSP00000290650

    UniGene: Hs.591121