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  4. Recombinant Rat E3 ubiquitin-protein ligase RNF4 (Rnf4)

Recombinant Rat E3 ubiquitin-protein ligase RNF4 (Rnf4)

  • 中文名称：
    大鼠Rnf4重组蛋白
  • 货号：
    CSB-YP019889RA
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    大鼠Rnf4重组蛋白
  • 货号：
    CSB-EP019889RA
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    大鼠Rnf4重组蛋白
  • 货号：
    CSB-EP019889RA-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：
  • 中文名称：
    大鼠Rnf4重组蛋白
  • 货号：
    CSB-BP019889RA
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    大鼠Rnf4重组蛋白
  • 货号：
    CSB-MP019889RA
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    Rnf4
  • Uniprot No.：
  • 别名：
    Rnf4; Snurf; E3 ubiquitin-protein ligase RNF4; EC 2.3.2.27; RING finger protein 4; RING-type E3 ubiquitin transferase RNF4; Small nuclear ring finger protein; Protein SNURF
  • 种属：
    Rattus norvegicus (Rat)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-194
  • 氨基酸序列
    MSTRNPQRKR RGGAVNSRQT QKRTRETTST PEISLEAEPI ELVETVGDEI VDLTCESLEP VVVDLTHNDS VVIVEERRRP RRNGRRLRQD HADSCVVSSD DEELSKDKDV YVTTHTPRST KDEGTTGLRP SGTVSCPICM DGYSEIVQNG RLIVSTECGH VFCSQCLRDS LKNANTCPTC RKKINHKRYH PIYI
  • 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：
    E3 ubiquitin-protein ligase which binds polysumoylated chains covalently attached to proteins and mediates 'Lys-6'-, 'Lys-11'-, 'Lys-48'- and 'Lys-63'-linked polyubiquitination of those substrates and their subsequent targeting to the proteasome for degradation. Regulates the degradation of several proteins including PML and the transcriptional activator PEA3. Involved in chromosome alignment and spindle assembly, it regulates the kinetochore CENPH-CENPI-CENPK complex by targeting polysumoylated CENPI to proteasomal degradation. Regulates the cellular responses to hypoxia and heat shock through degradation of respectively EPAS1 and PARP1. Alternatively, it may also bind DNA/nucleosomes and have a more direct role in the regulation of transcription for instance enhancing basal transcription and steroid receptor-mediated transcriptional activation.
  • 基因功能参考文献：
    1. Data suggest that ubiquitin-conjugating enzyme E2 variant 2 (Ube2V2) and ring finger protein 4 (RNF4) together induce an active conformation of the ubiquitin-conjugating enzyme Ubc13-ubiquitin (Ubc13~Ub) thioester. PMID: 26148049
    2. crystal structure of the dimeric RING domain of rat RNF4 in complex with E2 (UbcH5A) linked by an isopeptide bond to ubiquitin PMID: 22842904
    3. The dimeric RING ligase RNF4 facilitates ubiquitin transfer by dimeric RING ligases preferentially binding the E2~ubiquitin thioester across the dimer and activating the thioester bond for catalysis. PMID: 21857666
    4. SNURF is involved in the regulation of processes required for late steps of spermatid maturation PMID: 12351196
    5. Data show that the RING-domain-containing ubiquitin E3 ligase, RNF4 (also known as SNURF), targets poly-SUMO-modified proteins for degradation mediated by ubiquitin. PMID: 18408734

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  • 亚细胞定位：
    Cytoplasm. Nucleus. Nucleus, PML body. Nucleus, nucleoplasm.
  • 组织特异性：
    Widely expressed with highest levels in testis.
  • 数据库链接：

    KEGG: rno:29274

    STRING: 10116.ENSRNOP00000019555

    UniGene: Rn.30015