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  4. Recombinant Human Short-wave-sensitive opsin 1 (OPN1SW)

Recombinant Human Short-wave-sensitive opsin 1 (OPN1SW)

  • 货号：
    CSB-CF016354HU
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
  • Uniprot No.：
  • 别名：
    OPN1SW; BCP; Short-wave-sensitive opsin 1; Blue cone photoreceptor pigment; Blue-sensitive opsin; BOP
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    265-348
  • 氨基酸序列
    YAAFAMYMVNNRNHGLDLRLVTIPSFFSKSACIYNPIIYCFMNKQFQACIMKMVCGKAMTDESDTCSSQKTEVSTVSSTQVGPN
    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：
    Visual pigments are the light-absorbing molecules that mediate vision. They consist of an apoprotein, opsin, covalently linked to cis-retinal. Required for the maintenance of cone outer segment organization in the ventral retina, but not essential for the maintenance of functioning cone photoreceptors. Involved in ensuring correct abundance and localization of retinal membrane proteins. May increase spectral sensitivity in dim light.
  • 基因功能参考文献：
    1. LVAVA haplotype of the OPN1LW gene and MVAVA haplotype of the OPN1MW gene cause apparently nonsyndromic high myopia in young patients but lead to progressive cone-rod dystrophy with deuteranopia and protanopia in middle-aged patients corresponding to a previously unknown disease course. PMID: 28358949
    2. Data suggest that insights into dimerization interface of red cone opsin should aid investigations of the structure and function of GPCR cell signaling. PMID: 28045251
    3. A novel homozygous PDE6C mutation was identified as the cause of ACHM. In addition, we identified an OPN1SW mutation in the sibling with complete achromatopsia. PMID: 25605338
    4. Individuals with the T190I S-opsin mutation behaved as mild tritans at 12.3-92.3Td, but as tritanopes at 1.2-9.2Td, for both light-adapted and dark-adapted conditions. The results are consistent with the mutant opsin causing abnormal S-cone function. PMID: 23022137
    5. A novel mutation(prolin/leucine) in the short-wavelength-sensitive cone pigment gene associated with a tritan color vision defect. PMID: 16961973
    6. Results show that, although light absorption behaves differently in blue, green and red opsins, their low-frequency vibrational motions are similar. PMID: 19189139
    7. 11-cis-retinol had no significant effect on the activity of human blue cone opsin PMID: 19386593
    8. Immunoreactivity to anti-OPN1SW antibodies was seen in the upper layer of human epidermis & reconstructed skin. The opsin mRNA was seen in total RNA from human skin. Neither immunoreactivity nor mRNA expression was seen in cultured human keratinocytes. PMID: 19493002

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  • 相关疾病：
    Tritan color blindness (CBT)
  • 亚细胞定位：
    Cell membrane; Multi-pass membrane protein. Photoreceptor inner segment. Cell projection, cilium, photoreceptor outer segment. Cytoplasm, perinuclear region.
  • 蛋白家族：
    G-protein coupled receptor 1 family, Opsin subfamily
  • 组织特异性：
    The three color pigments are found in the cone photoreceptor cells. Expressed throughout the epidermis and dermis, primarily in the stratum granulosum in the facial and abdominal skin (at protein level). Expressed in dermal fibroblasts (at protein level).
  • 数据库链接：

    HGNC: 1012

    OMIM: 190900

    KEGG: hsa:611

    STRING: 9606.ENSP00000249389

    UniGene: Hs.656404