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  4. Recombinant Human Sepiapterin reductase (SPR)

Recombinant Human Sepiapterin reductase (SPR)

  • 中文名称：
    人SPR重组蛋白
  • 货号：
    CSB-EP022605HU
  • 规格：
    ￥1836
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 85% as determined by SDS-PAGE.
  • 基因名：
    SPR
  • Uniprot No.：
  • 别名：
    OTTHUMP00000160199; SDR38C1; Sepiapterin reductase (7,8 dihydrobiopterin:NADP+ oxidoreductase); Sepiapterin reductase; Short chain dehydrogenase/reductase family 38C, member 1; SPR; SPRE_HUMAN
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length
  • 来源：
    E.coli
  • 分子量：
    32.0 kDa
  • 表达区域：
    1-261aa
  • 氨基酸序列
    MEGGLGRAVCLLTGASRGFGRTLAPLLASLLSPGSVLVLSARNDEALRQLEAELGAERSGLRVVRVPADLGAEAGLQQLLGALRELPRPKGLQRLLLINNAGSLGDVSKGFVDLSDSTQVNNYWALNLTSMLCLTSSVLKAFPDSPGLNRTVVNISSLCALQPFKGWALYCAGKAARDMLFQVLALEEPNVRVLNYAPGPLDTDMQQLARETSVDPDMRKGLQELKAKGKLVDCKVSAQKLLSLLEKDEFKSGAHVDFYDK
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 6xHis-tagged
  • 产品提供形式：
    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.
  • 缓冲液：
    Tris-based buffer,50% glycerol
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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 & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Catalyzes the final one or two reductions in tetra-hydrobiopterin biosynthesis to form 5,6,7,8-tetrahydrobiopterin.
  • 基因功能参考文献：
    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. s 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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  • 相关疾病：
    Dystonia, DOPA-responsive, due to sepiapterin reductase deficiency (DRDSPRD)
  • 亚细胞定位：
    Cytoplasm.
  • 蛋白家族：
    Sepiapterin reductase family
  • 数据库链接：

    HGNC: 11257

    OMIM: 182125

    KEGG: hsa:6697

    STRING: 9606.ENSP00000234454

    UniGene: Hs.301540