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  4. Recombinant Human Nuclear transcription factor Y subunit beta (NFYB)

Recombinant Human Nuclear transcription factor Y subunit beta (NFYB)

  • 中文名称：
    人NFYB重组蛋白
  • 货号：
    CSB-YP015774HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人NFYB重组蛋白
  • 货号：
    CSB-EP015774HU-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NFYB重组蛋白
  • 货号：
    CSB-BP015774HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人NFYB重组蛋白
  • 货号：
    CSB-MP015774HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    CAAT box DNA binding protein subunit B; CAAT box DNA-binding protein subunit B; CBF A; CBF B; CCAAT binding transcription factor subunit A; HAP 3; HAP3; NF Y protein chain B; NF YB; NF-YB; NFYB; NFYB_HUMAN; Nuclear transcription factor Y beta; Nuclear transcription factor Y subunit B; Nuclear transcription factor Y subunit beta; Transcription factor NF Y B subunit
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-207
  • 氨基酸序列
    MTMDGDSSTT DASQLGISAD YIGGSHYVIQ PHDDTEDSMN DHEDTNGSKE SFREQDIYLP IANVARIMKN AIPQTGKIAK DAKECVQECV SEFISFITSE ASERCHQEKR KTINGEDILF AMSTLGFDSY VEPLKLYLQK FREAMKGEKG IGGAVTATDG LSEELTEEAF TNQLPAGLIT TDGQQQNVMV YTTSYQQISG VQQIQFS
  • 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：
    Component of the sequence-specific heterotrimeric transcription factor (NF-Y) which specifically recognizes a 5'-CCAAT-3' box motif found in the promoters of its target genes. NF-Y can function as both an activator and a repressor, depending on its interacting cofactors.
  • 基因功能参考文献：
    1. The nuclear transcription factor Y subunit beta (NFYB)-E2F transcription factor 1 (E2F1) pathway displays a crucial role in the chemoresistance ofoxaliplatin-resistant colorectal cancer (OR-CRC) by inducing the expression and activation of checkpoint kinase 1 (CHK1), suggesting a possible therapeutic target for oxaliplatin resistance in CRC. PMID: 29203250
    2. NF-YB transcription factor was identified as a novel direct E2F1 target. PMID: 26039627
    3. The NF-Y complex is asymmetric, with NF-YB binding approximately 15 bp downstream from the CCAAT motif. PMID: 23595228
    4. Transcriptional repression mediated by IER5 regulates Cdc25B expression levels via the release of NF-YB and p300 in acute myeloid leukemia. PMID: 22132193
    5. NF-Y acts upstream of H3K4me3 deposition by recruiting Ash2L PMID: 21445285
    6. MicroRNA-485-3p regulates drug responsiveness by decreasing nuclear factor-YB expression, which in turn negatively regulates DNA topoisomerase IIalpha. PMID: 21252292
    7. The NF-YB/NF-YC structure gives insight into DNA binding and transcription regulation by CCAAT factor NF-Y. PMID: 12401788
    8. CBF/NF-Y proteins regulate the transcription of COL11A1 by directly binding to the ATTGG sequence in the proximal promoter region PMID: 12805369
    9. Co-operative functional interactions between Sp1 & NF-Y are required to direct the activity of the ATP1A3 promoter predominantly in neuronal cells. PMID: 15462673
    10. trichostatin A activates the transcription of TSP1 gene through the binding of transcription factor CBF to CCAAT box and the enhanced histone acetylation. PMID: 18275041
    11. CBF-A is a novel transacting factor required for cytoplasmic mRNA transport and localization PMID: 18480411

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  • 亚细胞定位：
    Nucleus.
  • 蛋白家族：
    NFYB/HAP3 subunit family
  • 数据库链接：

    HGNC: 7805

    OMIM: 189904

    KEGG: hsa:4801

    STRING: 9606.ENSP00000240055

    UniGene: Hs.84928