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  4. Recombinant Arabidopsis thaliana Polypyrimidine tract-binding protein homolog 1 (PTB)

Recombinant Arabidopsis thaliana Polypyrimidine tract-binding protein homolog 1 (PTB)

  • 中文名称：
    拟南芥PTB重组蛋白
  • 货号：
    CSB-YP863011DOA
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    拟南芥PTB重组蛋白
  • 货号：
    CSB-EP863011DOA
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    拟南芥PTB重组蛋白
  • 货号：
    CSB-EP863011DOA-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：
    拟南芥PTB重组蛋白
  • 货号：
    CSB-BP863011DOA
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    拟南芥PTB重组蛋白
  • 货号：
    CSB-MP863011DOA
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    PTB
  • Uniprot No.：
  • 别名：
    PTB; At3g01150; T4P13.16; Polypyrimidine tract-binding protein homolog 1
  • 种属：
    Arabidopsis thaliana (Mouse-ear cress)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-399
  • 氨基酸序列
    MSSSGQTQFR YTQTPSKVVH LRNLPWECVE EELIDLCKRF GKIVNTKSNV GANRNQAFVE FADLNQAISM VSYYASSSEP AQIRGKTVYI QYSNRHEIVN NQSPGDVPGN VLLVTFEGVE SHEVSIDVIH LVFSAFGFVH KIATFEKAAG FQALVQFTDV ETASAARSAL DGRSIPRYLL SAHVGSCSLR MSYSAHTDLN IKFQSHRSRD YTNPYLPVNQ TAMDGSMQPA LGADGKKVES QSNVLLGLIE NMQYAVTVDV LHTVFSAYGT VQKIAIFEKN GSTQALIQYS DIPTAAMAKE ALEGHCIYDG GYCKLRLSYS RHTDLNVKAF SDKSRDYTLP DLSLLVAQKG PAVSGSAPPA GWQNPQAQSQ YSGYGGSPYM YPSSDPNGAS PSGQPPYYG
  • 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：
    Plays a role in pre-mRNA splicing. Binds to the polypyrimidine tract of introns. May promote the binding of U2 snRNP to pre-mRNA.
  • 基因功能参考文献：
    1. PTB1 is a splicing factor that influences alternative splicing and acts at the polypyrimidine tract. PMID: 24749484
    2. Alternative splicing (AS) patterns as well as the expression of key flowering regulators were massively changed in a PTB1/2 level-dependent manner. PMID: 23192226
    3. AtPTB1 and AtPTB2 are widely expressed in almost all tissues, with the highest expression levels in late-maturing and mature pollen grains, and are crucial for pollen germination. [AtPTB1] PMID: 19122186
  • 亚细胞定位：
    Nucleus.
  • 数据库链接：

    KEGG: ath:AT3G01150

    STRING: 3702.AT3G01150.1

    UniGene: At.18320