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  4. Recombinant Drosophila melanogaster E3 ubiquitin-protein ligase RING1 (Sce)

Recombinant Drosophila melanogaster E3 ubiquitin-protein ligase RING1 (Sce)

  • 中文名稱：
    黑腹果蠅Sce重組蛋白
  • 貨號：
    CSB-YP895587DLU
  • 規格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    黑腹果蠅Sce重組蛋白
  • 貨號：
    CSB-EP895587DLU
  • 規格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    黑腹果蠅Sce重組蛋白
  • 貨號：
    CSB-EP895587DLU-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：
    黑腹果蠅Sce重組蛋白
  • 貨號：
    CSB-BP895587DLU
  • 規格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    黑腹果蠅Sce重組蛋白
  • 貨號：
    CSB-MP895587DLU
  • 規格：
  • 來源：
    Mammalian cell
  • 其他：

產品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    Sce
  • Uniprot No.：
  • 別名：
    Sce; CG5595; E3 ubiquitin-protein ligase RING1; EC 2.3.2.27; RING-type E3 ubiquitin transferase RING1; Sex comb extra protein; dRING protein; dRING1
  • 種屬：
    Drosophila melanogaster (Fruit fly)
  • 蛋白長度：
    full length protein
  • 表達區域：
    1-435
  • 氨基酸序列
    MTSLDPAPNK TWELSLYELQ RKPQEVITDS TEIAVSPRSL HSELMCPICL DMLKKTMTTK ECLHRFCSDC IVTALRSGNK ECPTCRKKLV SKRSLRADPN FDLLISKIYP SREEYEAIQE KVMAKFNQTQ SQQALVNSIN EGIKLQSQNR PQRFRTKGGG GGGGGGGNGN GAANVAAPPA PGAPTAVGRN ASNQMHVHDT ASNDSNSNTN SIDRENRDPG HSGTSAASAI TSASNAAPSS SANSGASTSA TRMQVDDASN PPSVRSTPSP VPSNSSSSKP KRAMSVLTSE RSEESESDSQ MDCRTEGDSN IDTEGEGNGE LGINDEIELV FKPHPTEMSA DNQLIRALKE NCVRYIKTTA NATVDHLSKY LAMRLTLDLG ADLPEACRVL NFCIYVAPQP QQLVILNGNQ TLHQVNDKFW KVNKPMEMYY SWKKT
  • 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：
    E3 ubiquitin-protein ligase that mediates monoubiquitination of 'Lys-118' of histone H2A, thereby playing a central role in histone code and gene regulation. H2A 'Lys-118' ubiquitination gives a specific tag for epigenetic transcriptional repression. Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. PcG complexes act via modification of histones, such as methylation, deacetylation, ubiquitination rendering chromatin heritably changed in its expressibility. May play a role in meiotic sister chromatid cohesion.
  • 基因功能參考文獻：
    1. SCE, together with dRYBP, inhibits apoptosis either by epigenetically regulating Dp53 transcription or by controlling the stabilization of DP53 protein levels thus promoting its ubiquitylation for proteaosomal degradation. PMID: 28712876
    2. Sce synergizes with the Polycomb repressive deubiquitinase complex to repress transcription at class I genes, suggesting that H2A monoubiquitylation must be appropriately balanced for their transcriptional repression. PMID: 22096074
    3. a novel role for protein dRING; promotes the proper segregation of meiotic chromosomes PMID: 14669021
  • 亞細胞定位：
    Nucleus. Chromosome. Note=Colocalizes with ubiquitinated histone H2A. Colocalizes with Pc, Pcl, Psc, ph at many sites on polytene chromosomes. Colocalizes with ORD on the chromatin of primary spermatocytes during G2 of meiosis.
  • 組織特異性：
    Ubiquitously expressed in syncytial blastoderm embryos. Ubiquitously expressed until stage 11. Then, it is only expressed in the neuroectoderm. Later in embryonic development, it is only expressed in the CNS. In larvae, it is expressed in all imaginal dis
  • 數據庫鏈接：

    KEGG: dme:Dmel_CG5595

    STRING: 7227.FBpp0084614

    UniGene: Dm.4170