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  4. Recombinant Human Signal recognition particle 19 kDa protein (SRP19)

Recombinant Human Signal recognition particle 19 kDa protein (SRP19)

  • 中文名稱：
    人SRP19重組蛋白
  • 貨號(hào)：
    CSB-EP022674HU
  • 規(guī)格：
    ￥1344
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 別名：
    Signal recognition particle 19 kDa protein; signal recognition particle 19kDa; SRP19; SRP19_HUMAN
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長(zhǎng)度：
    Full Length of Mature Protein
  • 來源：
    E.coli
  • 分子量：
    32.0kDa
  • 表達(dá)區(qū)域：
    2-144aa
  • 氨基酸序列
    ACAAARSPADQDRFICIYPAYLNNKKTIAEGRRIPISKAVENPTATEIQDVCSAVGLNVFLEKNKMYSREWNRDVQYRGRVRVQLKQEDGSLCLVQFPSRKSVMLYAAEMIPKLKTRTQKTGGADQSLQQGEGSKKGKGKKKK
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白標(biāo)簽：
    N-terminal 6xHis-SUMO-tagged
  • 產(chǎn)品提供形式：
    Liquid or 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.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
    Note: If you have any special requirement for the glycerol content, please remark when you place the order.
    If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 儲(chǔ)存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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(xiàng)：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Signal-recognition-particle assembly, binds directly to 7S RNA and mediates binding of the 54 kDa subunit of the SRP.
  • 基因功能參考文獻(xiàn)：
    1. The crystal structures of the SRP68 protein-binding domain (PBD) in complex with SRP72-PBD and of the SRP72-RBD bound to the SRP S domain (SRP RNA, SRP19 and SRP68) detailing all interactions of SRP72 within SRP have been presented. PMID: 27899666
    2. anti-SRP19 antibody is highly expressed in muscle tissues of patients with autoimmune necrotizing myopathy. PMID: 27525944
    3. crystal structures of a crenarchaeal and the all-human SRP19-signal recognition particle RNA binary complexes presented here show that the asymmetric loop is bulged out in both binary complexes. PMID: 20179341
    4. Structure of the SRP19 RNA complex PMID: 12050674
    5. crystal structure of a human SRP ternary complex consisting of SRP19, the M domain of SRP54 and the S domain of 7SL RNA PMID: 12244299
    6. Data show that the presence of SRP54 during SRP19-RNA assembly dramatically alters the folding energy landscape to create a non-native folding pathway that leads to an aberrant SRP19-RNA conformation. PMID: 17434535
    7. 1.8 angstrom resolution crystal structure of human SRP19 in complex with its primary binding site on helix 6 of SRP RNA was determined PMID: 11641499

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  • 亞細(xì)胞定位：
    Cytoplasm.
  • 蛋白家族：
    SRP19 family
  • 數(shù)據(jù)庫鏈接：

    HGNC: 11300

    OMIM: 182175

    KEGG: hsa:6728

    STRING: 9606.ENSP00000424870

    UniGene: Hs.637001