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  4. Recombinant Drosophila melanogaster DNA primase small subunit (DNApol-alpha50)

Recombinant Drosophila melanogaster DNA primase small subunit (DNApol-alpha50)

  • 中文名称：
    黑腹果蝇DNApol-alpha50重组蛋白
  • 货号：
    CSB-YP630508DLU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    黑腹果蝇DNApol-alpha50重组蛋白
  • 货号：
    CSB-EP630508DLU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    黑腹果蝇DNApol-alpha50重组蛋白
  • 货号：
    CSB-EP630508DLU-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：
    黑腹果蝇DNApol-alpha50重组蛋白
  • 货号：
    CSB-BP630508DLU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    黑腹果蝇DNApol-alpha50重组蛋白
  • 货号：
    CSB-MP630508DLU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    DNApol-alpha50
  • Uniprot No.：
  • 别名：
    DNApol-alpha50; DNAprim1; Pri50; CG7108; DNA primase small subunit; EC 2.7.7.-; DNA polymerase subunit A; DNA polymerase subunit gamma; DNA primase 50 kDa subunit; dPRI50
  • 种属：
    Drosophila melanogaster (Fruit fly)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-438
  • 氨基酸序列
    MPEQVTDQEN QAPQQQTTAV HAYNPEVLQD MLPVYYRRLF PHLPFYRWLS YGSSEDAIFS NREISFTLQD DIYIRYLCFD TQAELEKEIC SRNPIKIDIG PVMHSKPKNH RSIPGGLTPV QRELVFDIDM TDYDEVRTCC SGAGVCLKCW KFMVLAARVL DVALREDFGF EHIIWIFSGR RGIHCWVCDY QARHLDGRGR YAVAEYLNII TYASFAGGNS PRCSMGDRPH HSLKRALKIV EPMFEEIVLE DQNLFGTPKG VTKLLNMVHD DAARGELESY MQKNLEDGAH SRLVWESFIK YANSMRTSTT SAWSRKLKNI VAEIQLGLLY PRLDINVTRG FNHLLKAPFC IHPATGKVCV PFSVSAVAKF DPTTVPTITQ LLHEINAFDD KSKSYMEAPE DKSRIKDHKK TSMFKGVVVF EEFLRKLERS QKSASLQF
  • 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

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靶点详情

  • 功能：
    Catalytic subunit of the DNA primase complex and component of the DNA polymerase alpha complex (also known as the alpha DNA polymerase-primase complex) which play an essential role in the initiation of DNA synthesis. During the S phase of the cell cycle, the DNA polymerase alpha complex (composed of a catalytic subunit PolA1, an accessory subunit PolA2 and two primase subunits, the catalytic subunit Prim1 and the regulatory subunit Prim2) is recruited to DNA at the replicative forks. The primase subunit of the polymerase alpha complex initiates DNA synthesis by oligomerising short RNA primers on both leading and lagging strands. These primers are initially extended by the polymerase alpha catalytic subunit and subsequently transferred to polymerase delta and polymerase epsilon for processive synthesis on the lagging and leading strand, respectively. In the primase complex, both subunits are necessary for the initial di-nucleotide formation, but the extension of the primer depends only on the catalytic subunit. Can add both ribo- and deoxynucleotides during elongation of the primers. Binds single stranded DNA.
  • 蛋白家族：
    Eukaryotic-type primase small subunit family
  • 组织特异性：
    Expressed in embryos (at protein level).
  • 数据库链接：

    KEGG: dme:Dmel_CG7108

    STRING: 7227.FBpp0076330

    UniGene: Dm.6051