Your Good Partner in Biology Research

  1. 首页
  2. 蛋白
  3. 跨膜蛋白
  4. Recombinant Halobacterium salinarum Sensory rhodopsin-2 (sop2)

Recombinant Halobacterium salinarum Sensory rhodopsin-2 (sop2)

  • 中文名称：
    盐酸盐杆菌sop2重组蛋白
  • 货号：
    CSB-CF302577HTM
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
    sop2
  • Uniprot No.：
  • 别名：
    sop2; sopII; VNG_1764G; Sensory rhodopsin-2; Sensory rhodopsin II; SR-II
  • 种属：
    Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-237
  • 氨基酸序列
    MALTTWFWVGAVGMLAGTVLPIRDCIRHPSHRRYDLVLAGITGLAAIAYTTMGLGITATT VGDRTVYLARYIDWLVTTPLIVLYLAMLARPGHRTSAWLLAADVFVIAAGIAAALTTGVQ RWLFFAVGAAGYAALLYGLLGTLPRALGDDPRVRSLFVTLRNITVVLWTLYPVVWLLSPA GIGILQTEMYTIVVVYLDFISKVAFVAFAVLGADAVSRLVAADAAAPATAEPTPDGD
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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 & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Photophobic photoreceptor responsible for the negative phototaxis. Activates the sensory rhodopsin II transducer (HTR-II) in response to blue light.
  • 基因功能参考文献：
    1. analysis of the photochemical reaction cycle and photoinduced proton transfer of sensory rhodopsin II (Phoborhodopsin) from Halobacterium salinarum PMID: 20371336
    2. Results show that disruption of the salt bridge between the protonated Schiff base of the receptor's retinylidene chromophore and its counterion Asp73 by residue substitutions D73A, N or Q constitutively activates rhodopsin II (HsSRII). PMID: 17986191
    3. Water potentially plays an important role in the SRII --> HtrII transducer signal transfer mechanism in the membrane's hydrophobic core. PMID: 19187030
  • 亚细胞定位：
    Cell membrane; Multi-pass membrane protein.
  • 蛋白家族：
    Archaeal/bacterial/fungal opsin family
  • 数据库链接：

    KEGG: hal:VNG_1764G

    STRING: 64091.VNG1764G