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  4. Recombinant Rat Ubiquitin-conjugating enzyme E2 B (Ube2b)

Recombinant Rat Ubiquitin-conjugating enzyme E2 B (Ube2b)

  • 货号：
    CSB-YP025439RA
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP025439RA
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP025439RA-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    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：
  • 货号：
    CSB-BP025439RA
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP025439RA
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    Ube2b; Rad6b; Ubiquitin-conjugating enzyme E2 B; EC 2.3.2.23; E2 ubiquitin-conjugating enzyme B; RAD6 homolog B; HR6B; Ubiquitin carrier protein B; Ubiquitin-conjugating enzyme E2(14k); Ubiquitin-protein ligase B
  • 种属：
    Rattus norvegicus (Rat)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-152
  • 氨基酸序列
    MSTPARRRLM RDFKRLQEDP PVGVSGAPSE NNIMQWNAVI FGPEGTPFED GTFKLVIEFS EEYPNKPPTV RFLSKMFHPN VYADGSICLD ILQNRWSPTY DVSSILTSIQ SLLDEPNPNS PANSQAAQLY QENKREYEKR VSAIVEQSWN DS
  • 蛋白标签：
    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.
  • 产品提供形式：
    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.
  • 复溶：
    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.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    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.
  • 货期：
    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.
  • 注意事项：
    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.

产品评价

靶点详情

  • 功能：
    Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In association with the E3 enzyme BRE1 (RNF20 and/or RNF40), it 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. In vitro catalyzes 'Lys-11'-, as well as 'Lys-48'- and 'Lys-63'-linked polyubiquitination. Required for postreplication repair of UV-damaged DNA. Associates to the E3 ligase RAD18 to form the UBE2B-RAD18 ubiquitin ligase complex involved in mono-ubiquitination of DNA-associated PCNA on 'Lys-164'. May be involved in neurite outgrowth.
  • 基因功能参考文献：
    1. Therefore, N-end rule ubiquitination is required for neuronal differentiation of PC12 cells and may be involved in axonal regeneration of peripheral neurons.(HR6B enzyme, rat) PMID: 15946855
  • 亚细胞定位：
    Cell membrane. Nucleus. Note=In peripheral neurons, expressed both at the plasma membrane and in nuclei.
  • 蛋白家族：
    Ubiquitin-conjugating enzyme family
  • 组织特异性：
    Expressed at high levels in testes, moderate levels in muscle, heart, and brain, and low levels in liver and kidney. Upon fasting, increased levels were seen in muscle, heart, liver, and kidney.
  • 数据库链接：

    KEGG: rno:81816

    STRING: 10116.ENSRNOP00000016742

    UniGene: Rn.20766