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  4. Recombinant Human Riboflavin kinase (RFK)

Recombinant Human Riboflavin kinase (RFK)

  • 中文名称：
    人RFK重组蛋白
  • 货号：
    CSB-YP836167HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人RFK重组蛋白
  • 货号：
    CSB-EP836167HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人RFK重组蛋白
  • 货号：
    CSB-EP836167HU-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：
    人RFK重组蛋白
  • 货号：
    CSB-BP836167HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人RFK重组蛋白
  • 货号：
    CSB-MP836167HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    RFK
  • Uniprot No.：
  • 别名：
    0610038L10Rik; AF031381; ATP:riboflavin 5' phosphotransferase; ATP:riboflavin 5''-phosphotransferase; Flavokinase; FLJ11149; KOI 4; Rfk; Riboflavin kinase; RIFK; RIFK_HUMAN; RP11-422N19.2
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-155
  • 氨基酸序列
    MRHLPYFCRG QVVRGFGRGS KQLGIPTANF PEQVVDNLPA DISTGIYYGW ASVGSGDVHK MVVSIGWNPY YKNTKKSMET HIMHTFKEDF YGEILNVAIV GYLRPEKNFD SLESLISAIQ GDIEEAKKRL ELPEHLKIKE DNFFQVSKSK IMNGH
  • 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：
    Catalyzes the phosphorylation of riboflavin (vitamin B2) to form flavin-mononucleotide (FMN), hence rate-limiting enzyme in the synthesis of FAD. Essential for TNF-induced reactive oxygen species (ROS) production. Through its interaction with both TNFRSF1A and CYBA, physically and functionally couples TNFRSF1A to NADPH oxidase. TNF-activation of RFK may enhance the incorporation of FAD in NADPH oxidase, a critical step for the assembly and activation of NADPH oxidase.
  • 基因功能参考文献：
    1. Results from a study on gene expression variability markers in early-stage human embryos shows that RFK is a putative expression variability marker for the 3-day, 8-cell embryo stage. PMID: 26288249
    2. DR4 and DR5 have a capability to activate Nox1 by recruiting RFK, resulting in ROS-mediated apoptotic cell death in tumor cells. PMID: 22158615
    3. levels of riboflavin kinase expression correlate well with Gleason score, known as a good indicator of patient prognosis PMID: 21308351
    4. the structure of riboflavin kinase cocrystallized with both MgADP and FMN is reported; drastic conformational changes associated with flavin binding are observed primarily at the so-called Flap I and Flap II loop regions PMID: 14580199
    5. results suggest that TNF, through the activation of RFK, enhances the incorporation of FAD in NADPH oxidase enzymes, a critical step for the assembly and activation of NADPH oxidase PMID: 19641494

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  • 亚细胞定位：
    Cytoplasm.
  • 组织特异性：
    Detected in brain, placenta and urinary bladder.
  • 数据库链接：

    HGNC: 30324

    OMIM: 613010

    KEGG: hsa:55312

    STRING: 9606.ENSP00000365926

    UniGene: Hs.37558