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  4. Recombinant Human 7,8-dihydro-8-oxoguanine triphosphatase (NUDT1)

Recombinant Human 7,8-dihydro-8-oxoguanine triphosphatase (NUDT1)

In Stock
  • 中文名称：
    人NUDT1重组蛋白
  • 货号：
    CSB-BP016154HU
  • 规格：
    ￥2400
  • 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：
    NUDT1
  • Uniprot No.：
  • 别名：
    2-hydroxy-dATP diphosphatase; 7 8 dihydro 8 oxoguanine triphosphatase; 7; 8 oxo 7 8 dihydrodeoxyguanosine triphosphatase; 8 oxo 7 8 dihydroguanosine triphosphatase; 8 oxo dGTPase; 8-dihydro-8-oxoguanine triphosphatase; 8-oxo-dGTPase; 8ODP_HUMAN; MTH 1; MTH1; MutT human homolog 1; Nucleoside diphosphate linked moiety X motif 1; Nucleoside diphosphate linked moiety X type motif 1; Nucleoside diphosphate-linked moiety X motif 1; Nudix (nucleoside diphosphate linked moiety X) type motif 1; Nudix hydrolase 1; Nudix motif 1; Nudix type motif 1; NUDT 1; Nudt1
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    Baculovirus
  • 分子量：
    22.8 kDa
  • 表达区域：
    19-197aa
  • 氨基酸序列
    MSGISPQQMGEPEGSWSGKNPGTMGASRLYTLVLVLQPQRVLLGMKKRGFGAGRWNGFGGKVQEGETIEDGARRELQEESGLTVDALHKVGQIVFEFVGEPELMDVHVFCTDSIQGTPVESDEMRPCWFQLDQIPFKDMWPDDSYWFPLLLQKKKFHGYFKFQGQDTILDYTLREVDTV
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-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：
    3-7 business days
  • 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：
    Oxidized purine nucleoside triphosphate hydrolase which is a prominent sanitizer of the oxidized nucleotide pool. Catalyzes the hydrolysis of 2-oxo-dATP (2-hydroxy-dATP) into 2-oxo-dAMP. Has also a significant hydrolase activity toward 2-oxo-ATP, 8-oxo-dGTP and 8-oxo-dATP. Through the hydrolysis of oxidized purine nucleoside triphosphates, prevents their incorporation into DNA and the subsequent transversions A:T to C:G and G:C to T:A. Also catalyzes the hydrolysis of methylated purine nucleoside triphosphate preventing their integration into DNA. Through this antimutagenic activity protects cells from oxidative stress.
  • 基因功能参考文献：
    1. overall our cell viability data indicates that targeting MTH1 will likely not be an across-the-board effective non-small cell lung cancer therapeutic strategy; rather it induces non-cytotoxic DNA damage that could promote cancer heterogeneity and evolution. PMID: 29661172
    2. MTH1 is required for maintaining migration and invasion potential of human thyroid cancer cells. PMID: 30055508
    3. PRDX1 and MTH1 cooperate to prevent accumulation of oxidized guanine in the genome PMID: 29773556
    4. Results provide evidence that MTH1 is not essential for cancer cell survival. PMID: 27210421
    5. CDT1, MCM7, and NUDT1 were shown to be up-regulated in hepatocellular carcinoma tissues and provide a more accurate diagnosis than alpha-fetal protein alone. PMID: 29442275
    6. Our results reveal a novel antitumor mechanism of (S)-crizotinib in NSCLC which involves activation of ROS-dependent ER stress apoptotic pathway and is independent of MTH1 inhibition PMID: 28882182
    7. this study showed that MTH1 protein expression was closely related to factors associated with a high malignant potential and poor patient survival PMID: 28577950
    8. method for predicting individual residue contributions to enzyme specificity and binding-site energies, and its application to MTH1. PMID: 27714533
    9. Data indicate the specificity of the enzyme 8-oxo-dGTPase MTH1 toward the substrate 8-oxo-dGTP. PMID: 27350386
    10. We demonstrate that in order to kill cancer cells MTH1 inhibitors must also introduce oxidized nucleotides into DNA. Furthermore, we describe TH1579 as a best-in-class MTH1 inhibitor, which we expect to be useful in order to further validate the MTH1 inhibitor concept. PMID: 27827301
    11. Data indicate a positive correlation of Skp2 and MTH1 expression in melanoma cell lines and patient specimens. PMID: 28947420
    12. Results show that MTH1 is overexpressed in esophageal squamous cell carcinoma, and suggestive of disease progression. PMID: 27917618
    13. MTH1 together with MYH plays an important role in protection against mutations induced by modified dNTPs during chronic oxidative stress. PMID: 28340109
    14. Reduced MUTYH, MTH1, and OGG1 expression and TP53 mutations occur in diffuse-type adenocarcinoma of gastric cardia. PMID: 26980051
    15. Analyses of bond lengths with high-resolution X-ray data and the relationship between the structure and enzymatic activity revealed that hMTH1 recognizes the different oxidized nucleotides via an exchange of the protonation state at two neighboring aspartate residues (Asp-119 and Asp-120) in its substrate binding pocket PMID: 28035004
    16. MTH1 inhibition may offer a general approach to treat cancers characterized by deregulated hypoxia signaling or redox imbalance PMID: 26862114
    17. MTH-1 expression in colorectal cancer cells was upregulated via HIF-1alpha in response to hypoxic stress, emphasizing the crucial role of HIF-1alpha-induced MTH-1 in tumor growth. PMID: 26730155
    18. activity of MTH1 in different breast cancer cell lines has been detected, implying the potential application of this assay method for biomedical research and clinical diagnose in the future PMID: 26755138
    19. a novel approach involving liquid chromatography-isotope-dilution tandem mass spectrometry to positively identify and accurately quantify MTH1 in human tissues, is reported. PMID: 26202347
    20. MTH1 is the most prominent sanitizer of the cellular dNTP pool known to date. PMID: 26238318
    21. MTH1 expression is required for effective transformation of epithelial cells by oncogenic HRAS. PMID: 25893378
    22. Results show that MTH1 plays no role in protecting the cells against ultraviolet radiation-induced cytogenetic damage. PMID: 26520386
    23. Results suggest that the hMTH1-mediated maintenance of mtDNA stability protects cells from the susceptibility to oxidant injury associated with polyQ-expanded Htt, defends against 3-nitropropionic acid-induced neurodegeneration PMID: 22974734
    24. results indicate MTH1 is a novel and critical component of oncogenic KRAS-associated malignancy and its inhibition is likely to yield significant tumor-suppressive outcomes in KRAS-driven tumors. PMID: 25023700
    25. The ectopic expression of hMTH1 in the chloroplasts and mitochondria of Arabidopsis enhanced oxidative stress tolerance by activating the poly(ADP-ribosyl)ation (PAR)reaction and suppressing programmed cell death. PMID: 24928220
    26. Data suggest that hOGG1 could compensate for hMTH1 during oxidative DNA damage caused by H2O2, whereas hMTH1 could not compensate sufficiently for hOGG1 during the process. PMID: 25127756
    27. cancer cells require MTH1 activity to avoid incorporation of oxidized dNTPs, resulting in DNA damage and cell death; validation of MTH1 as an anticancer target in vivo PMID: 24695224
    28. MTH1 protects cells from mutagenesis induced by ultraviolet ray A and B, but not ultraviolet ray C.hMTH1 prevents induction of transition-type mutations at AT and GC post ultraviolet ray A irradiation. PMID: 24144844
    29. X-ray crystallographic analysis of MTH1 protein structure PMID: 23295485
    30. The risk of type 2 diabetes in the Chinese population is increased from the combined effects of AluYb8MUTYH with either hMTH1 c.247G>A or variants in the 5\'-UTR of the hOGG1. PMID: 23396182
    31. The study provides insight into the influence of MTH1 levels on the epithelial-mesenchymal transition phenotype and Akt activation in RAS-transformed HMLE breast epithelial cells. PMID: 22790201
    32. MutT homolog-1 attenuates oxidative DNA damage and delays photoreceptor cell death in inherited retinal degeneration. PMID: 22841817
    33. These results suggest that MTH1 deficiency might be a causative factor for aging and age-related disorders. PMID: 21538080
    34. results indicate that the nucleotide pool is a significant target for UVA-induced mutations and implicates that hMTH1 plays an important role in protecting cells from UVA-induced oxidative stress PMID: 21784087
    35. the structures of human MTH1 (1.9A) and its complex with the product 8-oxo-dGMP PMID: 21787772
    36. Manipulation of miR-145 expression modulates epidermal growth factor receptor (EGFR) and NUDT1 mRNA expressions. PMID: 21289483
    37. The expression levels of hMTH1 mRNA are highly correlated with hepatic levels of 8-oxo-dG and tail moment, suggesting that hMTH1 gene expression represents a molecular marker of oxidative DNA damage. PMID: 21421019
    38. Two rare variants (OGG1 c.137G>A; MUTYH c.1187G>A) and one common polymorphism (NUDT1 c.426C>T) were associated with colorectal cancer risk. PMID: 21355073
    39. human MTH1, MTH2, and NUDT5 proteins act as a defense against the mutagenesis induced by oxidized dGTP. PMID: 20144704
    40. Trp-117 is essential for MTH1 to recognize both 8-oxo-dGTP and 2-hydroxy-dATP, whereas Asp-119 is only essential for recognizing 2-hydroxy-dATP, thus suggesting that origins of the substrate-binding pockets for MTH1 and MutT are different PMID: 11756418
    41. 8-Chloro-dGTP, a hypochlorous acid-modified nucleotide, is hydrolyzed by hMTH1, the human MutT homolog. PMID: 11852070
    42. Role of tryptophan residues in the recognition of mutagenic oxidized nucleotides by human antimutator MTH1 protein PMID: 12051941
    43. These results suggested that increased expression of hMTH in peripheral lymphocytes may be a risk factor for prostate cancer and support our priori hypothesis. PMID: 12619034
    44. cleaves 8-oxo-dGTP to 8-oxo-GMP, an unusable form for DNA synthesis PMID: 12717453
    45. Elevated levels of hMTH1 protein is asociated with non-small-cell lung carcinomas PMID: 12757855
    46. MTH1 protects cells from H2O2-induced cell dysfunction and death by hydrolyzing oxidized purine nucleotides including 8-oxo-dGTP and 2-OH-dATP. PMID: 12857738
    47. dGDP and dADP, at physiological concentrations not exceeding 5 microM and GDP at mean concentration of 30 microM, taken together, can decrease the cellular hMTH1 enzymatic activity vs. 8-oxo-dGTP PMID: 12957652
    48. These results clarify the effects of the anti/syn conformation and the functional groups on the 2 and 6 positions of the purine ring on the recognition by the human MTH1 protein. PMID: 15095864
    49. study presents the solution structure of Nudix family hydrolase MTH1 solved by multidimensional heteronuclear NMR spectroscopy PMID: 15133035
    50. the Met allele at codon 83 of MTH1 gene might be involved in the development of type 1 diabetes mellitus in the Japanese female population. PMID: 15516784

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  • 亚细胞定位：
    [Isoform p18]: Cytoplasm, cytosol. Mitochondrion matrix. Nucleus.; [Isoform p26]: Mitochondrion matrix.
  • 蛋白家族：
    Nudix hydrolase family
  • 组织特异性：
    Widely expressed with highest expression in thymus, testis, embryo and proliferating blood lymphocytes.
  • 数据库链接：

    HGNC: 8048

    OMIM: 600312

    KEGG: hsa:4521

    STRING: 9606.ENSP00000339503

    UniGene: Hs.534331