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  4. Recombinant Human Spermine oxidase (SMOX)

Recombinant Human Spermine oxidase (SMOX)

  • 中文名称：
    人SMOX重组蛋白
  • 货号：
    CSB-YP021844HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人SMOX重组蛋白
  • 货号：
    CSB-EP021844HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人SMOX重组蛋白
  • 货号：
    CSB-EP021844HU-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：
    人SMOX重组蛋白
  • 货号：
    CSB-BP021844HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人SMOX重组蛋白
  • 货号：
    CSB-MP021844HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    SMOX
  • Uniprot No.：
  • 别名：
    SMOX; C20orf16; SMO; UNQ3039/PRO9854; Spermine oxidase; EC 1.5.3.16; Polyamine oxidase 1; PAO-1; PAOh1
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-555
  • 氨基酸序列
    MQSCESSGDS ADDPLSRGLR RRGQPRVVVI GAGLAGLAAA KALLEQGFTD VTVLEASSHI GGRVQSVKLG HATFELGATW IHGSHGNPIY HLAEANGLLE ETTDGERSVG RISLYSKNGV ACYLTNHGRR IPKDVVEEFS DLYNEVYNLT QEFFRHDKPV NAESQNSVGV FTREEVRNRI RNDPDDPEAT KRLKLAMIQQ YLKVESCESS SHSMDEVSLS AFGEWTEIPG AHHIIPSGFM RVVELLAEGI PAHVIQLGKP VRCIHWDQAS ARPRGPEIEP RGEGDHNHDT GEGGQGGEEP RGGRWDEDEQ WSVVVECEDC ELIPADHVIV TVSLGVLKRQ YTSFFRPGLP TEKVAAIHRL GIGTTDKIFL EFEEPFWGPE CNSLQFVWED EAESHTLTYP PELWYRKICG FDVLYPPERY GHVLSGWICG EEALVMEKCD DEAVAEICTE MLRQFTGNPN IPKPRRILRS AWGSNPYFRG SYSYTQVGSS GADVEKLAKP LPYTESSKTA PMQVLFSGEA THRKYYSTTH GALLSGQREA ARLIEMYRDL FQQGT
  • 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：
    Flavoenzyme which catalyzes the oxidation of spermine to spermidine. Can also use N(1)-acetylspermine and spermidine as substrates, with different affinity depending on the isoform (isozyme) and on the experimental conditions. Plays an important role in the regulation of polyamine intracellular concentration and has the potential to act as a determinant of cellular sensitivity to the antitumor polyamine analogs. May contribute to beta-alanine production via aldehyde dehydrogenase conversion of 3-amino-propanal.
  • 基因功能参考文献：
    1. Data suggest that intermolecular disulfide bond links spermine oxidase (SMOX) molecules to form the homodimer and plays a critical role in the stabilization of the overall three-dimensional SMOX structure. PMID: 29138259
    2. These results indicate a protective role for miR-124 through the inhibition of SMOX-mediated DNA damage in the etiology of H. pylori-associated gastric cancer. PMID: 27041578
    3. effect of Tat on Nrf2 activation in human neuroblastoma cells and the role of NMDA receptor and spermine oxidase on Tat-induced nuclear factor erythroid 2-related factor 2 (Nrf2) activation PMID: 26895301
    4. During H. pylori infection, the enzyme spermine oxidase (SMOX) is induced, which generates hydrogen peroxide from the catabolism of the polyamine spermine, and increases gastric cancer risk. PMID: 25174398
    5. study postulates a mechanism for SAT1 and SMOX down-regulation by post-transcriptional activity of miRNAs. PMID: 24025154
    6. Tat was found to induce reactive oxygen species production and to affect cell viability in SH-SY5Y cells, these effects being mediated by spermine oxidase (SMO) PMID: 23665428
    7. Spermine oxidase mediates the gastric cancer risk associated with Helicobacter pylori CagA. PMID: 21839041
    8. each gene was associated with at least one main outcome: anxiety (SAT1, SMS), mood disorders (SAT1, SMOX), and suicide attempts (SAT1, OATL1). PMID: 21152090
    9. Spermine oxidase (SMO) has a role in response to BENSpm and CPENSpm in breast tumor cells PMID: 20946629
    10. Increased expression of spermine oxidase is associated with ulcerative colitis. PMID: 20127992
    11. the genetic and epigenetic factors examined in this study show little influence on the expression level of SMOX in suicide completers. PMID: 20059804
    12. Knockdown studies suggest that induction of SSAT and SMO is correlated with the antiproliferative effects of BENSpm with 5-FU or paclitaxel in MDA-MB-231 cells. PMID: 19727732
    13. Fully protonated forms of the inhibitors and the unprotonated form of an amino acid residue with a pK(a) of approximately 7.4 in the active site are preferred for binding. PMID: 20000632
    14. There are at least four isoenzymes of human PAO, each with different biochemical characteristics and roles in polyamine catabolism PMID: 12398765
    15. The results of these studies are consistent with the hypothesis that polyamine oxidase 1 (PAOh1/SMO) represents a new addition to the polyamine metabolic pathway. PMID: 12727196
    16. SSAT and SMO(PAOh1) activities are the major mediators of the cellular response of breast tumor cells to polyamines while PAO plays little or no role in this response PMID: 16207710
    17. Tissues from patients with prostate cancer and prostatic intraepithelial neoplasia exhibit increased spermine oxidase expression. PMID: 18302221
    18. analysis of nuclear localization of human spermine oxidase isoforms PMID: 18422650

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  • 亚细胞定位：
    [Isoform 1]: Cytoplasm. Nucleus.; [Isoform 4]: Cytoplasm. Nucleus.; [Isoform 6]: Cytoplasm. Nucleus.
  • 蛋白家族：
    Flavin monoamine oxidase family
  • 组织特异性：
    Widely expressed. Expressed in human tumor cell lines. Isoform 4 is only found in an embryonal kidney cell line.
  • 数据库链接：

    HGNC: 15862

    OMIM: 615854

    KEGG: hsa:54498

    STRING: 9606.ENSP00000307252

    UniGene: Hs.433337