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  4. Recombinant Human F-box only protein 4 (FBXO4)

Recombinant Human F-box only protein 4 (FBXO4)

  • 货号：
    CSB-YP891538HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP891538HU-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：
  • 货号：
    CSB-BP891538HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP891538HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    DKFZp547N213; F box only protein 4 ; F box protein 4; F box protein Fbx4; F-box only protein 4; FBX4; FBX4_HUMAN; FBXO 4; FBXO4; FLJ10141
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-387
  • 氨基酸序列
    MAGSEPRSGT NSPPPPFSDW GRLEAAILSG WKTFWQSVSK ERVARTTSRE EVDEAASTLT RLPIDVQLYI LSFLSPHDLC QLGSTNHYWN ETVRDPILWR YFLLRDLPSW SSVDWKSLPD LEILKKPISE VTDGAFFDYM AVYRMCCPYT RRASKSSRPM YGAVTSFLHS LIIQNEPRFA MFGPGLEELN TSLVLSLMSS EELCPTAGLP QRQIDGIGSG VNFQLNNQHK FNILILYSTT RKERDRAREE HTSAVNKMFS RHNEGDDQQG SRYSVIPQIQ KVCEVVDGFI YVANAEAHKR HEWQDEFSHI MAMTDPAFGS SGRPLLVLSC ISQGDVKRMP CFYLAHELHL NLLNHPWLVQ DTEAETLTGF LNGIEWILEE VESKRAR
  • 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：
    Substrate recognition component of a SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Promotes ubiquitination of CCND1 and its subsequent proteasomal degradation. Recognizes TERF1 and promotes its ubiquitination together with UBE2D1.
  • 基因功能参考文献：
    1. in head and neck squamous cell carcinoma, fragile X mental retardation syndrome related protein 1 (Fxr1) overexpression correlates with reduced F-box protein 4 (Fbxo4) levels. PMID: 29142209
    2. FBXO4 is the E3 ubiquitin ligase to interact with and promote Mcl-1 ubiquitination and degradation. PMID: 28776569
    3. results define the impact of alternative splicing on Fbx4 function, and suggest that the attenuated cyclin D1 degradation by these novel Fbx4 isoforms provides a new insight for aberrant cyclin D1 expression in human cancers. PMID: 24704453
    4. The FBXO4 I377M mutant exhibits impaired cyclin D1 recruitment and ubiquitylation. PMID: 24019069
    5. 14-3-3varepsilon binds to Ser12-phosphorylated Fbx4 to mediate dimerization and function. PMID: 21242966
    6. Biochemical studies indicate that both the N-terminal domain and a loop connecting the linker and C-terminal domain of Fbx4 are critical for the dimerization and activation of the protein. PMID: 20181953
    7. results reveal an atypical small GTPase domain within Fbx4 as a substrate-binding motif for SCF(Fbx4) and uncover a mechanism for selective ubiquitination and degradation of TRF1 in telomere homeostasis control PMID: 20159592
    8. Fbx4 is a central regulator of Pin2/TRF1 protein abundance and alterations in the stability of Pin2/TRF1 can have a dramatic impact on telomere length PMID: 16275645
    9. SCF(FBX4-alphaB crystallin) is an E3 ubiquitin ligase that promotes ubiquitin-dependent degradation of Thr286-phosphorylated cyclin D1. PMID: 17081987
    10. Mutations in Fbx4 inhibit dimerization of the SCF(Fbx4) ligase and contribute to cyclin D1 overexpression in human cancer. PMID: 18598945

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  • 亚细胞定位：
    Cytoplasm.
  • 数据库链接：

    HGNC: 13583

    OMIM: 609090

    KEGG: hsa:26272

    STRING: 9606.ENSP00000281623

    UniGene: Hs.165575