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  4. Recombinant Human Sperm-associated antigen 4 protein (SPAG4), partial

Recombinant Human Sperm-associated antigen 4 protein (SPAG4), partial

  • 中文名称：
    人SPAG4重组蛋白
  • 货号：
    CSB-YP885682HU1
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人SPAG4重组蛋白
  • 货号：
    CSB-EP885682HU1
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人SPAG4重组蛋白
  • 货号：
    CSB-EP885682HU1-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：
    人SPAG4重组蛋白
  • 货号：
    CSB-BP885682HU1
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人SPAG4重组蛋白
  • 货号：
    CSB-MP885682HU1
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    SPAG4
  • Uniprot No.：
  • 别名：
    SPAG4; SUN4; Sperm-associated antigen 4 protein; Outer dense fiber-associated protein SPAG4; SUN domain-containing protein 4
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Partial
  • 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：
    Involved in spermatogenesis. Required for sperm head formation but not required to establish and maintain general polarity of the sperm head. Required for anchoring and organization of the manchette. Required for targeting of SUN3 and probably SYNE1 through a probable SUN1:SYNE3 LINC complex to the nuclear envelope and involved in accurate posterior sperm head localization of the complex. May anchor SUN3 the nuclear envelope. Involved in maintenance of the nuclear envelope integrity. May assist the organization and assembly of outer dense fibers (ODFs), a specific structure of the sperm tail.
  • 基因功能参考文献：
    1. SPAG4, in cooperation with Nesprin3, has a fundamental pathological function in the migration of lung carcinoma cells. PMID: 29901114
    2. SPAG4 knockdown reduces the invasion capability of RCC cells. PMID: 23818324
    3. SPAG4 is an independent prognostic factor in renal cell carcinoma and plays a crucial role in cytokinesis to defend against hypoxia-induced tetraploid formation. PMID: 23602831
  • 亚细胞定位：
    Membrane; Multi-pass membrane protein. Cytoplasm, cytoskeleton. Cytoplasm, cytoskeleton, flagellum axoneme. Nucleus envelope. Nucleus inner membrane.
  • 组织特异性：
    Predominantly epressed in testis. Expressed in ejaculated spermatozoa (at protein level).
  • 数据库链接：

    HGNC: 11214

    OMIM: 603038

    KEGG: hsa:6676

    STRING: 9606.ENSP00000363391

    UniGene: Hs.123159