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  4. Recombinant Saccharomyces cerevisiae Ubiquitin carboxyl-terminal hydrolase 8 (UBP8)

Recombinant Saccharomyces cerevisiae Ubiquitin carboxyl-terminal hydrolase 8 (UBP8)

  • 货号：
    CSB-YP025752SVG
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP025752SVG
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP025752SVG-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-BP025752SVG
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP025752SVG
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    UBP8
  • Uniprot No.：
  • 别名：
    UBP8; YMR223W; YM9959.05; Ubiquitin carboxyl-terminal hydrolase 8; EC 3.4.19.12; Deubiquitinating enzyme 8; Ubiquitin thioesterase 8; Ubiquitin-specific-processing protease 8
  • 种属：
    Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-471
  • 氨基酸序列
    MSICPHIQQV FQNEKSKDGV LKTCNAARYI LNHSVPKEKF LNTMKCGTCH EINSGATFMC LQCGFCGCWN HSHFLSHSKQ IGHIFGINSN NGLLFCFKCE DYIGNIDLIN DAILAKYWDD VCTKTMVPSM ERRDGLSGLI NMGSTCFMSS ILQCLIHNPY FIRHSMSQIH SNNCKVRSPD KCFSCALDKI VHELYGALNT KQASSSSTST NRQTGFIYLL TCAWKINQNL AGYSQQDAHE FWQFIINQIH QSYVLDLPNA KEVSRANNKQ CECIVHTVFE GSLESSIVCP GCQNNSKTTI DPFLDLSLDI KDKKKLYECL DSFHKKEQLK DFNYHCGECN STQDAIKQLG IHKLPSVLVL QLKRFEHLLN GSNRKLDDFI EFPTYLNMKN YCSTKEKDKH SENGKVPDII YELIGIVSHK GTVNEGHYIA FCKISGGQWF KFNDSMVSSI SQEEVLKEQA YLLFYTIRQV N
  • 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：
    Functions as histone deubiquitinating component of the transcription regulatory histone acetylation (HAT) complexes SAGA and SLIK. SAGA is involved in RNA polymerase II-dependent transcriptional regulation of approximately 10% of yeast genes. At the promoters, SAGA is required for recruitment of the basal transcription machinery. It influences RNA polymerase II transcriptional activity through different activities such as TBP interaction (SPT3, SPT8 and SPT20) and promoter selectivity, interaction with transcription activators (GCN5, ADA2, ADA3 and TRA1), and chromatin modification through histone acetylation (GCN5) and deubiquitination (UBP8). SAGA acetylates nucleosomal histone H3 to some extent (to form H3K9ac, H3K14ac, H3K18ac and H3K23ac). SAGA interacts with DNA via upstream activating sequences (UASs). SLIK is proposed to have partly overlapping functions with SAGA. It preferentially acetylates methylated histone H3, at least after activation at the GAL1-10 locus. Together with SGF11, is required for histone H2B deubiquitination.
  • 基因功能参考文献：
    1. an unexpected role for Sgf11 in compensating for the absence of structural features that maintain the active conformation of Ubp8. PMID: 22771212
    2. Structural and functional analyses reveal a central role of Sgf11 and Sgf73 in activating Ubp8 for deubiquitinating histone H2B and demonstrate how a DUB can be allosterically regulated by its nonsubstrate partners. PMID: 20434206
    3. Ubp8 is a part of the SAGA complex and its deubiquitylation activity requires Ubp8's association with SAGA. PMID: 15657442
    4. Ubp8p differential control of H3-K4 methylation is mediated by Sgf11p at the SAGA-dependent promoters. PMID: 16611979
    5. Thus, the Sus1-Sgf11-Ubp8 module could work at the junction between SAGA-dependent transcription and nuclear mRNA export. PMID: 16855026

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  • 亚细胞定位：
    Nucleus.
  • 蛋白家族：
    Peptidase C19 family, UBP8 subfamily
  • 数据库链接：

    KEGG: sce:YMR223W

    STRING: 4932.YMR223W