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SEPN1 Antibody

  • 货号：
    CSB-PA183005
  • 规格：
    ￥1100
  • 图片：
    • The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using CSB-PA183005(SEPN1 Antibody) at dilution 1/20, on the right is treated with synthetic peptide. (Original magnification: ×200)
    • The image on the left is immunohistochemistry of paraffin-embedded Human brain tissue using CSB-PA183005(SEPN1 Antibody) at dilution 1/20, on the right is treated with synthetic peptide. (Original magnification: ×200)
    • Gel: 8%SDS-PAGE,Lysate: 40 μg,,Primary antibody: CSB-PA183005(SEPN1 Antibody) at dilution 1/200 dilution,Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution,Exposure time: 10 minutes
  • 其他：

产品详情

  • Uniprot No.：
    Q9NZV5
  • 基因名：
    SELENON
  • 别名：
    CFTD antibody; MDRS1 antibody; RSMD1 antibody; RSS antibody; Selenoprotein N antibody; Selenoprotein N, 1 antibody; SelN antibody; SELN_HUMAN antibody; sepn1 antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human
  • 免疫原：
    Synthetic peptide of Human SEPN1
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated
  • 抗体亚型：
    IgG
  • 纯化方式：
    Antigen affinity purification
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    -20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA,WB,IHC
  • 推荐稀释比：
    Application Recommended Dilution
    ELISA 1:1000-1:2000
    WB 1:200-1:1000
    IHC 1:25-1:100
  • Protocols：
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

产品评价

靶点详情

  • 功能：
    Plays an important role in cell protection against oxidative stress and in the regulation of redox-related calcium homeostasis. Regulates the calcium level of the ER by protecting the calcium pump ATP2A2 against the oxidoreductase ERO1A-mediated oxidative damage. Within the ER, ERO1A activity increases the concentration of H(2)O(2), which attacks the luminal thiols in ATP2A2 and thus leads to cysteinyl sulfenic acid formation (-SOH) and SEPN1 reduces the SOH back to free thiol (-SH), thus restoring ATP2A2 activity. Acts as a modulator of ryanodine receptor (RyR) activity: protects RyR from oxidation due to increased oxidative stress, or directly controls the RyR redox state, regulating the RyR-mediated calcium mobilization required for normal muscle development and differentiation.; Essential for muscle regeneration and satellite cell maintenance in skeletal muscle.
  • 基因功能参考文献：
    1. Case Report: rigid spine muscular dystrophy 1 in a compound heterozygote with two novel mutations in SEPN1 gene; a novel missense mutation (c.1384T>C; p.Sec462Arg) and a novel nonsense mutation (c.1525C>T; p.Gln509Ter), inherited from his father and mother respectively. PMID: 27863379
    2. We report two previously undescribed mutations in SEPN1. Our study adds two novel homozygous mutations to the number of reported pathogenic SEPN1 variants. PMID: 26780752
    3. The physiological function of SelN in muscle tissue and the pathogenesis leading to SEPN1-related myopathies. [Review] PMID: 22527882
    4. Data show that the spectrum of severity of SEPN1-related myopathiesis wider than previously reported. PMID: 21670436
    5. Data show that Argonaute 2 expression is critical for stem cells to escape senescence by downregulating miR10b and miR23b, and that selenoprotein N1 is also involved in ATSC survival and self-renewal through ROS-mediated p38 MAPK inactivation. PMID: 21241449
    6. this series of patients illustrates the clinical, histopathological and MRI findings of SEPN1-related myopathy. It also adds new mutations to the limited number of fully described pathogenic SEPN1 variants. PMID: 20937510
    7. Mutations of the selenoprotein N gene, which is implicated in rigid spine muscular dystrophy, cause the classical phenotype of multiminicore disease PMID: 12192640
    8. A new SEPN1 point mutation, 943g->A causing G315S was found in a rigid spine muscular dystrophy patient with cor pulmonale. PMID: 15668457
    9. SEPN1 mutation analysis revealed that the patient was a compound heterozygote: a previously described insertion (713-714 insA), and a novel nonsense mutation (R439stop). PMID: 15792869
    10. Two patients with 'Dropped head syndrome' due to mutations in SEPN1 genes. PMID: 15961312
    11. SEPN1 is the second genetic cause of CFTD and the first cause of autosomal recessive CFTD to be identified to our knowledge. CFTD is the fourth clinicopathological presentation that can be associated with mutations in SEPN1. PMID: 16365872
    12. identification of this mutation affecting a conserved base in the selenocysteine insertion sequence functional motif thereby reveals the structural basis for a novel pathological mechanism leading to SEPN1-related myopathy PMID: 16498447
    13. We report on the possible molecular mechanism behind these mutations in SEPN1. Our study clarifies molecular mechanisms of this muscular disorder. PMID: 16779558
    14. SEPN1 and RYR1 are required for the same cellular differentiation events and are needed for normal calcium fluxes PMID: 18713863
    15. Data highlights the importance of the SRE element during SelN expression and illustrates a novel molecular mechanism by which point mutations may lead to SEPN1-related myopathy. PMID: 19067361
    16. SelN plays a key role in redox homeostasis and human cell protection against oxidative stress. PMID: 19557870
    17. The Alu-derived exon 3 of human SEPN1 acquired its muscle-specific splicing activity after the divergence of humans and chimpanzees, suggesting its potential role in human evolution. PMID: 18841251

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  • 相关疾病：
    Rigid spine muscular dystrophy 1 (RSMD1); Myopathy, congenital, with fiber-type disproportion (CFTD)
  • 亚细胞定位：
    [Isoform 2]: Endoplasmic reticulum membrane.
  • 组织特异性：
    Isoform 1 and isoform 2 are expressed in skeletal muscle, brain, lung and placenta. Isoform 2 is also expressed in heart, diaphragm and stomach.
  • 数据库链接：

    HGNC: 15999

    OMIM: 255310

    KEGG: hsa:57190

    STRING: 9606.ENSP00000355141

    UniGene: Hs.323396