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  4. Recombinant Saccharomyces cerevisiae Transcriptional coactivator HFI1/ADA1 (HFI1)

Recombinant Saccharomyces cerevisiae Transcriptional coactivator HFI1/ADA1 (HFI1)

  • 中文名称：
    酿酒酵母HFI1重组蛋白
  • 货号：
    CSB-YP604900SVG
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    酿酒酵母HFI1重组蛋白
  • 货号：
    CSB-EP604900SVG
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    酿酒酵母HFI1重组蛋白
  • 货号：
    CSB-EP604900SVG-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：
    酿酒酵母HFI1重组蛋白
  • 货号：
    CSB-BP604900SVG
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    酿酒酵母HFI1重组蛋白
  • 货号：
    CSB-MP604900SVG
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    HFI1
  • Uniprot No.：
  • 别名：
    HFI1; ADA1; SUP110; YPL254W; Transcriptional coactivator HFI1/ADA1
  • 种属：
    Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-488
  • 氨基酸序列
    MSAIQSPAPK PLQPTYPAAS PASTNAYMKP GLIGSPAVSN HTEPNNGNNE TAEPQGPNQR IDLGAMIEEL TSLLGKESWT KYAQIISLFI LGKLSRKELS NELELVFSPS AASLEKSNTN HHHSLVRLHN QLLLGIFANS LRENPLGRNG NESSWGFGNG SNNPNNKLKR INKHNSQIEV YKKIVMSLPL NDRNRLKMIT KEAGKRGFIF CSVFQARLNN IPKIPIVTNP ESLKRVKSNN LKTPLEWSQD IMNGFNVPLA SESHSLPDTD SFYLRMVGIA REHGLVGTVD ARCVELISLA LDQYLKNIIE FTIDTVRYRR KKYSDYYDLN ESGLYKSVSE MAADKRDAKI KQLDDDKNED ECADEAKSIN NGNNSSKDDI GDISMSSITK AGEAVNEELH ENRTISLTNE DIYDSLSIFP NLVEPSGSYY ALTNLGLVND DELVDMKSNI DDLPDFLNEK PTFTPLDERN VGTRHELNWL IKGILTED
  • 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：
    Functions as component of the transcription regulatory histone acetylation (HAT) complexes SAGA, SALSA and SLIK. SAGA is involved in RNA polymerase II-dependent transcriptional regulation of approximately 10% of yeast genes. At the promoters, SAGA is required for recruitment of the basal transcription machinery. It influences RNA polymerase II transcriptional activity through different activities such as TBP interaction (SPT3, SPT8 and SPT20) and promoter selectivity, interaction with transcription activators (GCN5, ADA2, ADA3 and TRA1), and chromatin modification through histone acetylation (GCN5) and deubiquitination (UBP8). SAGA acetylates nucleosomal histone H3 to some extent (to form H3K9ac, H3K14ac, H3K18ac and H3K23ac). SAGA interacts with DNA via upstream activating sequences (UASs). SALSA, an altered form of SAGA, may be involved in positive transcriptional regulation. SLIK is proposed to have partly overlapping functions with SAGA. It preferentially acetylates methylated histone H3, at least after activation at the GAL1-10 locus. HFI1/ADA1 and SPT20/ADA5 may recruit TATA binding protein (TBP) and possibly other basal factors to bind to the TATA box.
  • 基因功能参考文献：
    1. results suggest that the boundary function of Ada1 is functionally linked to proteasome processes and that four relatively small regions in ADA1 form a boundary via different mechanisms PMID: 27647735
  • 亚细胞定位：
    Nucleus.
  • 数据库链接：

    KEGG: sce:YPL254W

    STRING: 4932.YPL254W