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  4. Recombinant Human Sepiapterin reductase (SPR), Biotinylated

Recombinant Human Sepiapterin reductase (SPR), Biotinylated

In Stock
  • 中文名稱：
    Recombinant Human Sepiapterin reductase (SPR), Biotinylated
  • 貨號：
    CSB-EP022605HU-B
  • 規(guī)格：
    ￥2832
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 95% as determined by SDS-PAGE.
  • 生物活性：
    Not Test
  • 基因名：
    SPR
  • Uniprot No.：
  • 別名：
    SPR
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長度：
    Full Length
  • 來源：
    E.coli
  • 分子量：
    75.8 kDa
  • 表達(dá)區(qū)域：
    1-261aa
  • 氨基酸序列
    MEGGLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLSARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLINNAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSLCALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPDMRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYDK
    Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
    If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
  • 蛋白標(biāo)簽：
    N-terminal MBP-tagged and C-terminal 6xHis-Avi-tagged
  • 產(chǎn)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.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
  • 復(fù)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.
  • 儲存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 貨期：
    3-7 business days
  • 注意事項(xiàng)：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評價(jià)

靶點(diǎn)詳情

  • 功能：
    Catalyzes the final one or two reductions in tetra-hydrobiopterin biosynthesis to form 5,6,7,8-tetrahydrobiopterin.
  • 基因功能參考文獻(xiàn)：
    1. The allele frequencies for the SPR c.596-2A > G (0.7%) polymorphism is not a major cause of Parkinson's disease in the Maltese. PMID: 27613114
    2. We earlier presented evidence for a physical interaction between ODC and SPR and we showed that RNAi-mediated knockdown of SPR expression significantly reduced native ODC enzyme activity and impeded Neuroblastoma cell proliferation. PMID: 26093909
    3. new homozygous mutation in the SPR gene was found in two sisters with dopa-responsive dystonia PMID: 24588500
    4. Authors identified SPR as a novel regulator of ODC enzyme activity and, based on clinical evidence, present a model in which SPR drives ODC-mediated malignant progression in neuroblastoma. PMID: 24096079
    5. SPR-mediated reduction of sepiapterin and redox cycling occur by distinct mechanisms PMID: 23640889
    6. SRD can manifest as early-onset parkinsonism, widening the spectrum of the disease phenotype and adding to the genetic heterogeneity of the disease PMID: 22018912
    7. this large association study for the SPR gene revealed no association for Parkinson disease worldwide. PMID: 21782285
    8. We examine the sleep, sleep-wake rhythms, CSF neurotransmitters, and melatonin profile in a patient with sepiapterin reductase deficiency. PMID: 20337188
    9. haploinsufficiency of SPR can be a rare cause of dopa-responsive dystonia PMID: 15241655
    10. Potentially modulates the onset of or risk for Parkinson's disease. PMID: 16443856
    11. Although association of SPR to Parkinson's disease (PD) is not strong enough to support that this is the PARK3 gene, this study further implicates a role for SPR in idiopathic PD. PMID: 17270157
    12. Genomic DNA revealed the same homozygous point mutation introducing a premature stop codon in the SPR gene in 2 siblings. PMID: 18502672
    13. This reduced transcription rate for SPR promoter haplotypes 2 and 3 may impact on antidepressant response and susceptibility to bipolar disorder. PMID: 19415819

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  • 相關(guān)疾病：
    Dystonia, DOPA-responsive, due to sepiapterin reductase deficiency (DRDSPRD)
  • 亞細(xì)胞定位：
    Cytoplasm.
  • 蛋白家族：
    Sepiapterin reductase family
  • 數(shù)據(jù)庫鏈接：

    HGNC: 11257

    OMIM: 182125

    KEGG: hsa:6697

    STRING: 9606.ENSP00000234454

    UniGene: Hs.301540