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  4. Recombinant Bovine Protein S100-B (S100B)

Recombinant Bovine Protein S100-B (S100B)

  • 中文名称：
    牛S100B重组蛋白
  • 货号：
    CSB-YP020643BO
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    牛S100B重组蛋白
  • 货号：
    CSB-EP020643BO-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：
    牛S100B重组蛋白
  • 货号：
    CSB-BP020643BO
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    牛S100B重组蛋白
  • 货号：
    CSB-MP020643BO
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    S100B
  • Uniprot No.：
  • 别名：
    S100B; Protein S100-B; S-100 protein beta chain; S-100 protein subunit beta; S100 calcium-binding protein B
  • 种属：
    Bos taurus (Bovine)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    2-92
  • 氨基酸序列
    SELEKAVVA LIDVFHQYSG REGDKHKLKK SELKELINNE LSHFLEEIKE QEVVDKVMET LDSDGDGECD FQEFMAFVAM ITTACHEFFE HE
  • 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：
    Weakly binds calcium but binds zinc very tightly-distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites. Binds to and initiates the activation of STK38 by releasing autoinhibitory intramolecular interactions within the kinase. Interaction with AGER after myocardial infarction may play a role in myocyte apoptosis by activating ERK1/2 and p53/TP53 signaling. Could assist ATAD3A cytoplasmic processing, preventing aggregation and favoring mitochondrial localization. May mediate calcium-dependent regulation on many physiological processes by interacting with other proteins, such as TPR-containing proteins, and modulating their activity.
  • 基因功能参考文献：
    1. As CSF-S100B levels in calves with neurologic diseases widely differed, the utility of CSF-S100B as a diagnostic marker for neurologic diseases in cattle remains inconclusive. PMID: 25649061
    2. S100B might participate in the pathophysiology of brain inflammatory disorders via RAGE-dependent regulation of several inflammation-related events including activation and migration of microglia PMID: 21209080
    3. X-ray crystallography was used here to characterize an interaction between Ca(2)(+)-S100B and TRTK-12, a target that binds to the p53-binding site on S100B. PMID: 20053360
    4. Intracellular S100B might modulate myoblast differentiation by interfering with MyoD expression in an NF-kappaB-dependent manner. PMID: 20069545
    5. S100b activates guanylate cyclase in a calcium-dependent manner [review] PMID: 12596934
    6. Structural studies in combination with biochemical data are used to develop a model for calcium-induced activation of human nuclear serine/threonine kinase (NDR) kinase by S100B. PMID: 14661952
    7. S100B shows a sufficient thermostability to resist pasteurization but not spry-drying in milk formulas for preterm and term infants. PMID: 18384096
    8. Structures of pentamidine (Pnt) bound to Ca(2+)-loaded and Zn(2+),Ca(2+)-loaded S100B were determined by X-ray crystallography at 2.15 A (R(free)=0.266) and 1.85 A (R(free)=0.243) resolution, respectively. PMID: 18602402

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  • 亚细胞定位：
    Cytoplasm. Nucleus.
  • 蛋白家族：
    S-100 family
  • 组织特异性：
    Although predominant among the water-soluble brain proteins, S100 is also found in a variety of other tissues.
  • 数据库链接：

    KEGG: bta:525716

    STRING: 9913.ENSBTAP00000006275

    UniGene: Bt.49610