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  4. Recombinant Human Acetylserotonin O-methyltransferase (ASMT)

Recombinant Human Acetylserotonin O-methyltransferase (ASMT)

  • 中文名称：
    Recombinant Human Acetylserotonin O-methyltransferase(ASMT),Yeast
  • 货号：
    CSB-YP002216HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    Recombinant Human Acetylserotonin O-methyltransferase(ASMT),Yeast
  • 货号：
    CSB-EP002216HU-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：
    Recombinant Human Acetylserotonin O-methyltransferase(ASMT),Yeast
  • 货号：
    CSB-BP002216HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    Recombinant Human Acetylserotonin O-methyltransferase(ASMT),Yeast
  • 货号：
    CSB-MP002216HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    ASMT
  • Uniprot No.：
  • 别名：
    acetylserotonin methyltransferase (Y chromosome); acetylserotonin N-methyltransferase; Acetylserotonin O-methyltransferase; ASMT; ASMTY; HIOM_HUMAN; HIOMT; HIOMTY; Hydroxyindole O-methyltransferase; OTTHUMP00000022834; OTTHUMP00000022835; OTTHUMP00000022836
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-345
  • 氨基酸序列
    MGSSEDQAYR LLNDYANGFM VSQVLFAACE LGVFDLLAEA PGPLDVAAVA AGVRASAHGT ELLLDICVSL KLLKVETRGG KAFYRNTELS SDYLTTVSPT SQCSMLKYMG RTSYRCWGHL ADAVREGRNQ YLETFGVPAE ELFTAIYRSE GERLQFMQAL QEVWSVNGRS VLTAFDLSVF PLMCDLGGGA GALAKECMSL YPGCKITVFD IPEVVWTAKQ HFSFQEEEQI DFQEGDFFKD PLPEADLYIL ARVLHDWADG KCSHLLERIY HTCKPGGGIL VIESLLDEDR RGPLLTQLYS LNMLVQTEGQ ERTPTHYHML LSSAGFRDFQ FKKTGAIYDA ILARK
  • 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：
    Isoform 1 catalyzes the transfer of a methyl group onto N-acetylserotonin, producing melatonin (N-acetyl-5-methoxytryptamine). Isoform 2 and isoform 3 lack enzyme activity.
  • 基因功能参考文献：
    1. Even when considering only high-grade glioma patients, a low ASMT:CYP1B1 value, which suggests decreased melatonin and enhanced aggressiveness, was strongly associated with poor survival. Overall, our data reveal the prognostic value of the melatonergic system of gliomas and provide insights into the therapeutic role of melatonin. PMID: 26510398
    2. two single nucleotide polymorphisms (rs4446909 and rs5989681)in the promoter of ASMT do not contribute to the pathogenesis of schizophrenia in Chinese-Han subjects PMID: 26154813
    3. results indicate that expression of sleep onset delay relates to melatonin pathway genes. PMID: 25059483
    4. These data suggest a relationship between decreased mRNA and protein expression levels of ASMT gene and cognitive impairment. PMID: 24881886
    5. Bipolar disorder-associated SNP influences sleep and circadian rhythms in bipolar patients in remission and controls. PMID: 24308489
    6. study presents the X-ray crystal structure of ASMT; analysis of nonsynonymous variants found that the majority of these mutations reduced or abolished ASMT activity; estimate the allelic frequency of ASMT deleterious mutations ranges from 0.66% in Europe to 2.97% in Asia PMID: 22775292
    7. results support the possible involvement of the ASMT gene in autism spectrum disorders PMID: 23995775
    8. ASMT might be a susceptibility gene for autism PMID: 23349736
    9. Rare and common variations in ASMT might play a role in bipolar disorder vulnerability. PMID: 22694957
    10. Data found a splice site mutation in ASMT (IVS5+2T>C) and one stop mutation in MTNR1A (Y170X) - detected exclusively in patients with ADHD - for which biochemical analyses indicated that they abolish the activity of ASMT and MTNR1A. PMID: 21615493
    11. The expression of HIOMT in epithelial cells of striated ducts in human submandibular glands. PMID: 21437622
    12. study of genetic variability of ASMT in a cohort of patients with intellectual disability (ID)and controls; identifed patients with deleterious ASMT mutations and decreased ASMT activity; however, study does not support ASMT as a causative gene for ID PMID: 21251267
    13. Results show the AA genotype and the GG genotype of ASMT were associated with lower risk for having recurrent depressive disorder. In turn, patients with depression were characterised by reduced mRNA expression for ASMT. PMID: 20433639
    14. The results of this study indicated that HIOMT immunohistochemistry may be useful for the diagnosis of PPTs and be a prognostic factor in pineal parenchymal cell tumors. PMID: 20418777
    15. Two polymorphisms located in the acetylserotonin methyltransferase (ASMT)promoter were more frequent in autism spectrum disorders (ASD); analyses revealed a highly significant decrease in ASMT activity and melatonin level in individuals with ASD. PMID: 17505466
    16. The data of this study does not support a correleation between asmt gene and autism. PMID: 17957233

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  • 蛋白家族：
    Class I-like SAM-binding methyltransferase superfamily, Cation-independent O-methyltransferase family
  • 组织特异性：
    Expressed in the pineal gland (at protein level). In the retina, very low expression is found at the mRNA level, and not at the protein level.
  • 数据库链接：

    HGNC: 750

    OMIM: 300015

    KEGG: hsa:438

    UniGene: Hs.522572