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  4. Recombinant Xenopus laevis Alpha-N-acetylneuraminide alpha-2,8-sialyltransferase (st8sia1), partial

Recombinant Xenopus laevis Alpha-N-acetylneuraminide alpha-2,8-sialyltransferase (st8sia1), partial

  • 中文名称：
    有爪蟾蜍st8sia1重组蛋白
  • 货号：
    CSB-YP747819XBE
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    有爪蟾蜍st8sia1重组蛋白
  • 货号：
    CSB-EP747819XBE
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    有爪蟾蜍st8sia1重组蛋白
  • 货号：
    CSB-EP747819XBE-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：
    有爪蟾蜍st8sia1重组蛋白
  • 货号：
    CSB-BP747819XBE
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    有爪蟾蜍st8sia1重组蛋白
  • 货号：
    CSB-MP747819XBE
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    st8sia1
  • Uniprot No.：
  • 别名：
    st8sia1; siat8a; Alpha-N-acetylneuraminide alpha-2,8-sialyltransferase; EC 2.4.99.8; Alpha-2,8-sialyltransferase 8A; Ganglioside GD3 synthase; XlGD3 synthase; Sialyltransferase 8A; SIAT8-A; Sialyltransferase St8Sia I; ST8SiaI
  • 种属：
    Xenopus laevis (African clawed frog)
  • 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：
    Catalyzes the addition of sialic acid in alpha 2,8-linkage to the sialic acid moiety of the ganglioside GM3 to form ganglioside GD3; gangliosides are a subfamily of complex glycosphinglolipds that contain one or more residues of sialic acid. Glycosphingolipids are required for convergence extension movements during early development. Can catalyze the addition of a second alpha-2,8- sialic acid to GD3 to form GT3. Can use GM1b, GD1a and GT1b as acceptor substrates to synthesize GD1c, GT1a and GQ1b respectively.
  • 基因功能参考文献：
    1. Results report the sequences of two ST8Sia I mRNAs found in Xenopus laevis and their genomic organization; the canonical form resulted constituted of 5 exons and 4 introns, while the "short" mRNA lacks of the exon 2. PMID: 17333390
    2. Maternal Xlgd3 synthase mRNA could not be detected and showed a steady-state expression from gastrula to late tailbud stage. PMID: 18095347
  • 亚细胞定位：
    Golgi apparatus membrane; Single-pass type II membrane protein.
  • 蛋白家族：
    Glycosyltransferase 29 family
  • 组织特异性：
    Expressed in the dorsal blastopore lip and in the presumptive neuroectoderm in stage 11 embryos. During gastrulation, strongly expressed in the involuting mesoderm. At stages 13 and 16, expressed in the neural plate and neural fold, paraxial mesoderm and
  • 数据库链接：

    KEGG: xla:398735

    UniGene: Xl.29879