Your Good Partner in Biology Research

  1. 首页
  2. 蛋白
  3. 重组蛋白
  4. Recombinant Saccharomyces cerevisiae Small COPII coat GTPase SAR1 (SAR1)

Recombinant Saccharomyces cerevisiae Small COPII coat GTPase SAR1 (SAR1)

  • 中文名称：
    酿酒酵母SAR1重组蛋白
  • 货号：
    CSB-YP324957SVG
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    酿酒酵母SAR1重组蛋白
  • 货号：
    CSB-EP324957SVG
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    酿酒酵母SAR1重组蛋白
  • 货号：
    CSB-EP324957SVG-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SAR1重组蛋白
  • 货号：
    CSB-BP324957SVG
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    酿酒酵母SAR1重组蛋白
  • 货号：
    CSB-MP324957SVG
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    SAR1
  • Uniprot No.：
  • 别名：
    SAR1; YPL218W; Small COPII coat GTPase SAR1; EC 3.6.5.-; GTP-binding protein SAR1; Secretion-associated RAS-related protein 1
  • 种属：
    Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-190
  • 氨基酸序列
    MAGWDIFGWF RDVLASLGLW NKHGKLLFLG LDNAGKTTLL HMLKNDRLAT LQPTWHPTSE ELAIGNIKFT TFDLGGHIQA RRLWKDYFPE VNGIVFLVDA ADPERFDEAR VELDALFNIA ELKDVPFVIL GNKIDAPNAV SEAELRSALG LLNTTGSQRI EGQRPVEVFM CSVVMRNGYL EAFQWLSQYI
  • 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：
    Small GTPase component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules. SAR1 controls the coat assembly in a stepwise manner. Activated SAR1-GTP by SEC12 binds to membranes first and recruits the SEC23/24 complex. These SEC23/24-SAR1 prebudding intermediates are then collected by the SEC13/31 complex as subunits polymerize to form coated transport vesicles. Conversion to SAR1-GDP triggers coat release and recycles COPII subunits.
  • 基因功能参考文献：
    1. Sar1 is a novel regulator of endoplasmic reticulum-mitochondrial contact sites in the metazoans. PMID: 27101143
    2. demonstrated that the chromosomal deletion of NEL1 leads to a significant growth defect in the temperature-sensitive sar1D32G background, suggesting a possible functional link between these proteins PMID: 24947508
    3. a model for the maintenance of kinetically stable prebudding complexes during the Sar1p GTPase cycle that regulates cargo sorting into transport vesicles PMID: 15665868
    4. Thus, the initiation of vesicle budding by Sar1p couples the generation of membrane curvature with coat-protein assembly and cargo capture. PMID: 16122427
  • 亚细胞定位：
    Cytoplasmic vesicle, COPII-coated vesicle membrane; Peripheral membrane protein; Cytoplasmic side. Endoplasmic reticulum membrane; Peripheral membrane protein; Cytoplasmic side. Golgi apparatus membrane; Peripheral membrane protein; Cytoplasmic side. Note=Membrane association requires the presence of the SEC12 exchange factor.
  • 蛋白家族：
    Small GTPase superfamily, SAR1 family
  • 数据库链接：

    KEGG: sce:YPL218W

    STRING: 4932.YPL218W