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  4. Recombinant Mouse Transcription elongation factor B polypeptide 2 (Tceb2)

Recombinant Mouse Transcription elongation factor B polypeptide 2 (Tceb2)

  • 中文名稱：
    小鼠Elob重組蛋白
  • 貨號：
    CSB-YP023285MO
  • 規格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    小鼠Elob重組蛋白
  • 貨號：
    CSB-EP023285MO
  • 規格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    小鼠Elob重組蛋白
  • 貨號：
    CSB-EP023285MO-B
  • 規格：
  • 來源：
    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：
    小鼠Elob重組蛋白
  • 貨號：
    CSB-BP023285MO
  • 規格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    小鼠Elob重組蛋白
  • 貨號：
    CSB-MP023285MO
  • 規格：
  • 來源：
    Mammalian cell
  • 其他：

產品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 別名：
    Elob; Tceb2Elongin-B; EloB; Elongin 18 kDa subunit; RNA polymerase II transcription factor SIII subunit B; SIII p18; Transcription elongation factor B polypeptide 2
  • 種屬：
    Mus musculus (Mouse)
  • 蛋白長度：
    Full length protein
  • 表達區域：
    1-118
  • 氨基酸序列
    MDVFLMIRRH KTTIFTDAKE SSTVFELKRI VEGILKRPPE EQRLYKDDQL LDDGKTLGEC GFTSQTARPQ APATVGLAFR ADDTFEALRI EPFSSPPELP DVMKPQDSGG SANEQAVQ
  • 蛋白標簽：
    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.
  • 儲存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質期：
    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：
    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.

產品評價

靶點詳情

  • 功能：
    SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex). In embryonic stem cells, the elongin BC complex is recruited by EPOP to Polycomb group (PcG) target genes in order generate genomic region that display both active and repressive chromatin properties, an important feature of pluripotent stem cells.; Core component of multiple cullin-RING-based ECS (ElonginB/C-CUL2/5-SOCS-box protein) E3 ubiquitin-protein ligase complexes, which mediate the ubiquitination of target proteins. This includes the von Hippel-Lindau ubiquitination complex CBC(VHL). By binding to BC-box motifs it seems to link target recruitment subunits, like VHL and members of the SOCS box family, to Cullin/RBX1 modules that activate E2 ubiquitination enzymes. A number of ECS complexes (containing either KLHDC2, KLHDC3, KLHDC10, APPBP2, FEM1A, FEM1B or FEM1C as substrate-recognition component) are part of the DesCEND (destruction via C-end degrons) pathway, which recognizes a C-degron located at the extreme C terminus of target proteins, leading to their ubiquitination and degradation.
  • 基因功能參考文獻：
    1. EPOP (E130012A19Rik) functionally links elongin B, elongin C, and polycomb in pluripotent stem cells. PMID: 27863225
    2. EPOP (E130012A19Rik) interacts with elongin B, elongin C, and USP7 to modulate the chromatin landscape. PMID: 27863226
    3. Crystal structure shows interaction between SOCS2-elongin BC and Cullin-5. PMID: 23897481
    4. both P-TEFb activity and H1 phosphorylation are necessary for the full differentiation of C2C12 myoblasts into myotubes. PMID: 21503884
    5. Elongin B/C recruitment regulates substrate binding by CIS PMID: 18508766
    6. SOCS box acts as an independent binding domain capable of recruiting elonginBC and cullin5 to promote E3 ligase formation. PMID: 18590740

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  • 亞細胞定位：
    Nucleus.
  • 數據庫鏈接：


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