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DDX1 Antibody

  • 中文名称：
    DDX1兔多克隆抗体
  • 货号：
    CSB-PA006601GA01HU
  • 规格：
    ￥3,900
  • 其他：

产品详情

  • Uniprot No.：
    Q92499
  • 基因名：
    DDX1
  • 别名：
    ATP dependent helicase DDX1 antibody; ATP-dependent RNA helicase DDX1 antibody; DBP RB antibody; DBP-RB antibody; DDX1 antibody; DDX1_HUMAN antibody; DEAD (Asp Glu Ala Asp) box polypeptide 1 antibody; DEAD box 1 antibody; DEAD box polypeptide 1 antibody; DEAD box protein 1 antibody; DEAD box protein retinoblastoma antibody; DEAD/H (Asp Glu Ala Asp/His) box polypeptide 1 antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human,Mouse,Rat
  • 免疫原：
    Human DDX1
  • 免疫原种属：
    Homo sapiens (Human)
  • 抗体亚型：
    IgG
  • 纯化方式：
    Antigen Affinity Purified
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    PBS with 0.1% Sodium Azide, 50% Glycerol, pH 7.3. -20°C, Avoid freeze / thaw cycles.
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA,WB,IHC
  • 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：
    Acts as an ATP-dependent RNA helicase, able to unwind both RNA-RNA and RNA-DNA duplexes. Possesses 5' single-stranded RNA overhang nuclease activity. Possesses ATPase activity on various RNA, but not DNA polynucleotides. May play a role in RNA clearance at DNA double-strand breaks (DSBs), thereby facilitating the template-guided repair of transcriptionally active regions of the genome. Together with RELA, acts as a coactivator to enhance NF-kappa-B-mediated transcriptional activation. Acts as a positive transcriptional regulator of cyclin CCND2 expression. Binds to the cyclin CCND2 promoter region. Associates with chromatin at the NF-kappa-B promoter region via association with RELA. Binds to poly(A) RNA. May be involved in 3'-end cleavage and polyadenylation of pre-mRNAs. Component of the tRNA-splicing ligase complex required to facilitate the enzymatic turnover of catalytic subunit RTCB: together with archease (ZBTB8OS), acts by facilitating the guanylylation of RTCB, a key intermediate step in tRNA ligation. Component of a multi-helicase-TICAM1 complex that acts as a cytoplasmic sensor of viral double-stranded RNA (dsRNA) and plays a role in the activation of a cascade of antiviral responses including the induction of proinflammatory cytokines via the adapter molecule TICAM1. Specifically binds (via helicase ATP-binding domain) on both short and long poly(I:C) dsRNA.; (Microbial infection) Required for HIV-1 Rev function as well as for HIV-1 and coronavirus IBV replication. Binds to the RRE sequence of HIV-1 mRNAs.; (Microbial infection) Required for Coronavirus IBV replication.
  • 基因功能参考文献：
    1. These results reveal an important role for DDX1 in the regulation of gene alternative splicing and insulin secretion in pancreatic beta cells. PMID: 29679569
    2. LGR5 is a critical effector of DDX1 in colorectal cancer cells. PMID: 29869821
    3. data have demonstrated that Venezuelan equine encephalitis virus (VEEV)-nsP3 associates with DDX1 and DDX3 in infected cells to facilitate viral multiplication; determined that VEEV-nsP3 interacts with a pre-formed translational complex, comprising of DX3:eIF4A:eIF4G:PABP to potentially aid in translation of viral proteins. PMID: 27105836
    4. the two structural homologs FAM98A and FAM98B included in a novel complex with DDX1 and C14orf166 are required for PRMT1 expression in colorectal cancer cell lines PMID: 28040436
    5. DDX1 binds HIV-1 rev response element to promote virus assembly. PMID: 28379444
    6. DDX1, a RNA helicase also implicated in DSB repair, interacts with RIF1. Recruitment of DDX1 to DSBs is dependent on RIF1. DDX1 is also required for chromatin loading of BLM to ionizing radiation-induced DSBs. DDX1 and RIF1 have different nucleic acid requirements for accumulation at DSBs, with RNA-DNA hybrids required for DDX1 accrual at DSBs, and single-strand RNA required for accumulation of RIF1 at these sites. PMID: 28544931
    7. Data provide evidence for a role for DDX1 in resolving RNA-DNA structures that accumulate at DNA double-strand breaks located at sites of active transcription thereby facilitating repair by homologous recombination. PMID: 27550810
    8. crystal structure of the SPRY domain of human DDX1 (hDSPRY) is reported at 2.0 A resolution PMID: 26323305
    9. HIV-1 wild type Tat co-immunoprecipitated with DDX1. PMID: 25496916
    10. Data indicate a tight binding of DEAD-box protein DDX1 to adenosine diphosphate (ADP), one of the strongest affinities observed for DEAD-box helicases. PMID: 25690890
    11. hCLE/C14orf166 associates with DDX1, HSPC117, and FAM98B in a novel transcription-dependent shuttling RNA-transporting complex. PMID: 24608264
    12. archease (also called ZBTB8OS), a protein of unknown function, is required for full activity of the human tRNA ligase complex and, in cooperation with DDX1, facilitates the formation of an RTCB-guanylate intermediate central to mammalian RNA ligation PMID: 24870230
    13. subcellular localization of KSRP is regulated by competing interactions with DDX1 or 14-3-3 PMID: 24023901
    14. DDX1 depletion causes accumulation of DNA damage in response to cisplatin and defects in DNA repair of double-stranded breaks. PMID: 23797032
    15. DDX1 was shown to be an RNA-activated ATPase, wherein Rev-bound RNA was equally effective at stimulating ATPase activity as protein-free RNA. PMID: 22051512
    16. DDX1 acts as a cellular cofactor by promoting oligomerization of Rev on the Rev response element. PMID: 21763499
    17. elevated levels of DDX1 RNA or the presence of DDX1 in the cytoplasm could serve as an effective prognostic biomarker for early recurrence in primary breast cancer. PMID: 20499159
    18. DDX1 interacts with coronavirus nonstructural protein 14 and enhances viral replication. PMID: 20573827
    19. determination as a homopolymeric poly(A) RNA-binding protein PMID: 12183465
    20. These findings indicate that DDX1 is a critical cellular co-factor for Rev function, which maintains the proper subcellular distribution of this lentiviral regulatory protein. PMID: 15567440
    21. DEAD box proteins and other RNA-binding proteins may play roles in active HIV replication and in the control of viral latency. PMID: 15588285
    22. There may be a subset of NB in which enhanced DDX1 and low-NAG expression consequent to DDX1 co-amplification without NAG amplification contributes to susceptibility to intensive therapy. PMID: 17028906
    23. Biotinylated DNA affinity precipitation and chromatin immunoprecipitation assays confirmed that DDX1 binds specifically to JCV-TCR. PMID: 17380053
    24. DDX1 regulates proliferation of JCV in vitro through transcriptional activation. PMID: 17380054
    25. Concomitant DDX1 and MYCN gain is associated with neuroblastoma PMID: 17611020
    26. DDX1 plays an RNA clearance role at DNA double-strand breaks sites, thereby facilitating the template-guided repair of transcriptionally active regions of the genome. PMID: 18710941
    27. DDX1 mRNA was produced in both seminoma and nonseminoma types of human testicular germ cell tumor samples PMID: 19398953

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  • 亚细胞定位：
    Nucleus. Cytoplasm. Cytoplasmic granule. Cytoplasm, cytosol. Mitochondrion.; Cytoplasm.
  • 蛋白家族：
    DEAD box helicase family, DDX1 subfamily
  • 组织特异性：
    Highest levels of transcription in 2 retinoblastoma cell lines and in tissues of neuroectodermal origin including the retina, brain, and spinal cord.
  • 数据库链接：

    HGNC: 2734

    OMIM: 601257

    KEGG: hsa:1653

    STRING: 9606.ENSP00000233084

    UniGene: Hs.440599