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  4. Recombinant Human Transcription factor BTF3 (BTF3)

Recombinant Human Transcription factor BTF3 (BTF3)

  • 货号：
    CSB-YP002855HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP002855HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP002855HU-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-BP002855HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP002855HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    BTF3
  • Uniprot No.：
  • 别名：
    Basic transcription factor 3; BETA NAC; BTF 3; btf3; BTF3_HUMAN; BTF3a; BTF3b; NACB; Nascent polypeptide associated complex beta polypeptide; RNA polymerase B transcription factor 3; Transcription factor BTF3
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-206
  • 氨基酸序列
    MRRTGAPAQA DSRGRGRARG GCPGGEATLS QPPPRGGTRG QEPQMKETIM NQEKLAKLQA QVRIGGKGTA RRKKKVVHRT ATADDKKLQF SLKKLGVNNI SGIEEVNMFT NQGTVIHFNN PKVQASLAAN TFTITGHAET KQLTEMLPSI LNQLGADSLT SLRRLAEALP KQSVDGKAPL ATGEDDDDEV PDLVENFDEA SKNEAN
  • 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：
    When associated with NACA, prevents inappropriate targeting of non-secretory polypeptides to the endoplasmic reticulum (ER). Binds to nascent polypeptide chains as they emerge from the ribosome and blocks their interaction with the signal recognition particle (SRP), which normally targets nascent secretory peptides to the ER. BTF3 is also a general transcription factor that can form a stable complex with RNA polymerase II. Required for the initiation of transcription.
  • 基因功能参考文献：
    1. Findings provide a novel understanding of the mechanism of gastric cancer and highlight the important role of BTF3/FOXM1 in tumor growth and BTF3/JAK2/STAT3 in EMT and metastasis PMID: 28276310
    2. BTF3, HINT1, NDRG1 and ODC1 protein over-expression in human prostate cancer tissue PMID: 24386364
    3. may have a functional role in protecting against caries PMID: 23363935
    4. BTF3 expression is associated with enhanced cell proliferation, reduced cell cycle regulation and apoptosis and its silencing decreased colony forming and proliferation of gastric cancer cells. PMID: 23901224
    5. BTF3 overexpression may be an early event in colorectal cancer development and could be useful biomarker for the early stage of colorectal cancers (CRC); BTF3 has positive correlations with NF-kappaB, RAD50, MRE11, NBS1 and AEG-1 and might influence complex signal pathways in CRC PMID: 23532689
    6. BTF3 is overexpressed in pancreatic ductal adenocarcinoma , where it acts as a transcriptional regulator rather than a direct modulator of apoptosis. PMID: 17312387
    7. BTF3 interacts with ERalpha that has been activated either by 17beta-estradiol (ligand-dependent activation) or by epidermal growth factor (ligand-independent activation). PMID: 18025262
    8. In addition to RNA polymerase II (otherwise RNA pol II, RNA polymerase B), four general transcription factors are required for initiation of transcription: BTF1 (also referred to as TFIID) which has recently been cloned from yeast, BTF2, BTF3 and STF. PMID: 2320128

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  • 亚细胞定位：
    Cytoplasm. Nucleus. Note=The heterodimer with NACA is cytoplasmic.
  • 蛋白家族：
    NAC-beta family
  • 数据库链接：

    HGNC: 1125

    OMIM: 602542

    KEGG: hsa:689

    STRING: 9606.ENSP00000369965

    UniGene: Hs.591768