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DTL Antibody

  • 货号：
    CSB-PA007215GA01HU
  • 规格：
    ￥3,900
  • 其他：

产品详情

  • Uniprot No.：
    Q9NZJ0
  • 基因名：
    DTL
  • 别名：
    Lethal(2) denticleless protein homolog antibody; CDW1 antibody; DCAF2 antibody; DDB1 and CUL4 associated factor 2 antibody; Ddb1- and Cul4-associated factor 2 antibody; Denticleless homolog antibody; Denticleless homolog (Drosophila) antibody; Denticleless protein homolog antibody; Dtl antibody; DTL_HUMAN antibody; L2DTL antibody; Lethal(2) denticleless protein homolog antibody; RA regulated nuclear matrix associated protein antibody; RAMP antibody; Retinoic acid regulated nuclear matrix associated protein antibody; Retinoic acid-regulated nuclear matrix-associated protein antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human,Mouse,Rat
  • 免疫原：
    Human DTL
  • 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 0.02% 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
  • 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：
    Substrate-specific adapter of a DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complex required for cell cycle control, DNA damage response and translesion DNA synthesis. The DCX(DTL) complex, also named CRL4(CDT2) complex, mediates the polyubiquitination and subsequent degradation of CDT1, CDKN1A/p21(CIP1), FBH1, KMT5A and SDE2. CDT1 degradation in response to DNA damage is necessary to ensure proper cell cycle regulation of DNA replication. CDKN1A/p21(CIP1) degradation during S phase or following UV irradiation is essential to control replication licensing. KMT5A degradation is also important for a proper regulation of mechanisms such as TGF-beta signaling, cell cycle progression, DNA repair and cell migration. Most substrates require their interaction with PCNA for their polyubiquitination: substrates interact with PCNA via their PIP-box, and those containing the 'K+4' motif in the PIP box, recruit the DCX(DTL) complex, leading to their degradation. In undamaged proliferating cells, the DCX(DTL) complex also promotes the 'Lys-164' monoubiquitination of PCNA, thereby being involved in PCNA-dependent translesion DNA synthesis. The DDB1-CUL4A-DTL E3 ligase complex regulates the circadian clock function by mediating the ubiquitination and degradation of CRY1.
  • 基因功能参考文献：
    1. Results suggest that CDK-mediated phosphorylation of Cdt2 inactivates its ubiquitin ligase activity by reducing its affinity to PCNA, an important strategy for regulating the levels of key proteins in the cell cycle. PMID: 29424068
    2. Findings suggest that DTL overexpression plays a crucial role in tumor cell proliferation in gastric carcinoma. PMID: 26472028
    3. CDT2 mediated XPG elimination from DNA damage sites clears the chromatin space needed for repair. PMID: 25483071
    4. CDT2 likely is a non-oncogene to which transformed cells become addicted because of their enhanced cellular stress, such as replicative stress and DNA damage. PMID: 25115388
    5. These findings reveal C/EBPalpha regulates G1/S cell cycle arrest in response to DNA damage via the control of CRL4(Cdt2) mediated degradation of p21. PMID: 25483090
    6. CDK1 activity blocks CRL4CDT2 by preventing chromatin recruitment of the substrate receptor, CDT2. PMID: 25411249
    7. while interaction with PCNA was important for targeting p21 to the CRL4Cdt2 ligase re-localized to MVM replication centers PMID: 24699724
    8. CRL4(Cdt2)-dependent degradation of TDG occurs in S phase because of the requirement for TDG to interact with chromatin-loaded PCNA, and this degradation is important for preventing toxicity from excess TDG. PMID: 24962565
    9. Data shows that phosphorylation of Cdt2 at T464 is important fot its interaction with Cdt2. PMID: 25154416
    10. TGF-beta signaling promotes exit from the cell cycle and cellular migration through cullin cross-regulation: SCF-FBXO11 turns off CRL4-Cdt2. PMID: 23892434
    11. ubiquitination of p12 through CRL4(Cdt2) and subsequent degradation form one mechanism by which a cell responds to DNA damage to inhibit fork progression. PMID: 24022480
    12. Data indicate that depleting ubiquitin E3 ligase CRL4(CDT2/DCAF2) mimicked the pharmacological effects of MLN4924. PMID: 23995842
    13. Data indicate that CRL4(Cdt2) regulates the degradation of the p12 subunit of Pol delta4. PMID: 23913683
    14. Non-canonical CRL4A/4B(CDT2) interacts with RAD18 to modulate post replication repair and cell survival. PMID: 23555860
    15. The functional interaction between FBXO11 and CDT2 is evolutionary conserved from worms to humans and plays an important role in regulating the timing of cell-cycle exit. PMID: 23478441
    16. Migration of epithelial cells is stimulated by CRL1(FBXO11)-mediated downregulation of Cdt2 and the consequent stabilization of Set8. PMID: 23478445
    17. ATR, activated after DNA damage, phosphorylates Cdt2 and promotes the rapid degradation of Cdt1 after UV irradiation in the G1 phase of the cell cycle. PMID: 23029527
    18. CRL4 is a major regulator of CHK1 stability. CRL4CDT2 targets CHK1 for ubiquitination in the nucleoplasm, and for PCNA-independent degradation. CHK1 is required for G2 arrest in CDT2-depleted cells. PMID: 23109433
    19. The turnover of SET8 is accelerated after ultraviolet irradiation dependent on the CRL4(CDT2) ubiquitin ligase and PCNA. PMID: 21220508
    20. data identified miR-30a-5p as a tumor-suppressing miRNA in colon cancer cells exerting its function via modulation of DTL expression, which is frequently overexpressed in colorectal cancer PMID: 22287560
    21. CDT2, a 1q-located candidate gene encoding a protein involved in ubiquitin ligase activity and significantly overexpressed in 1qG Ewing sarcoma, was validated in vitro and in vivo proving its major contribution to this molecular and clinical phenotype PMID: 21822310
    22. Studies indicate the modular architecture of DDB1-CUL4 in complex with DDB2, CSA and CDT2 in DNA repair of UV-induced DNA lesions. PMID: 21550341
    23. Studies suggest that DNA damage-induced ubiquitination or sumoylation of PCNA prevents CRL4Cdt2-dependent degradation by inhibiting binding of Cdt1 to PCNA. PMID: 21846465
    24. N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) triggers MSH2 and Cdt2 protein-dependent degradation of the cell cycle and mismatch repair (MMR) inhibitor protein p21Waf1/Cip1. PMID: 21725088
    25. Cdt1 degradation following UV irradiation occurs rapidly at damaged sites due to PCNA chromatin loading and the recruitment of Cdt1 and CRL4(Cdt2), before DNA damage repair is completed PMID: 20929861
    26. Results demonstrate a central role of CRL4(Cdt2)-dependent cell-cycle regulation of Set8 for the maintenance of a stable epigenetic state essential for cell viability. PMID: 20932471
    27. CRL4(Cdt2)-dependent destruction of Set8 in S phase preserves genome stability by preventing aberrant chromatin compaction during DNA synthesis. PMID: 20932472
    28. This study identifies CRL4-Cdt2 ubiquitin ligase to promote the ubiquitin-dependent proteolysis of the histone H4 methyltransferase Set8 during S-phase of the cell cycle and after UV-irradiation in a reaction that is dependent on PCNA. PMID: 20932471
    29. miR-215, through the suppression of DTL expression, induces a decreased cell proliferation leading to an increase in chemoresistance PMID: 20433742
    30. PCNA, L2DTL and the DDB1-CUL4A complex play critical and differential roles in regulating the protein stability of p53 and MDM2/HDM2 in unstressed and stressed cells. PMID: 16861890
    31. L2DTL and PCNA interact with CUL4/DDB1 complexes and are involved in CDT1 degradation after DNA damage. PMID: 16861906
    32. These studies uncover diverse substrate receptors for Cul4 and identify Cdt2 as a conserved component of the Cul4-Ddb1 E3 that is essential to destroy Cdt1 and ensure proper cell cycle regulation of DNA replication. PMID: 16949367
    33. DTL promotes genomic stability through two distinct mechanisms. First, it is an essential component of the CUL4-DDB1 complex that controls CDT1 levels, thereby preventing rereplication. Second, it is required for the early G2/M checkpoint. PMID: 17085480
    34. L2DTL encodes a nuclear protein with centrosome targeting in mitosis, and plays important roles in DNA synthesis, cell cycle progression, cytokinesis, proliferation, and differentiation. PMID: 17106265
    35. roles of DTL/RAMP in growth of breast cancer cells and suggest that DTL/RAMP might be a promising molecular target for treatment of breast cancer. PMID: 18542055
    36. CDK inhibitor p21 is degraded by a proliferating cell nuclear antigen-coupled Cul4-DDB1Cdt2 pathway during S phase and after UV irradiation PMID: 18703516
    37. RAMP plays an oncogenic role in gastric carcinogenesis PMID: 19672268
    38. CDT2/DTL functions as a substrate recognition factor for the Cul4-DDB1-Roc1 E3 ubiquitin ligase to promote PCNA-dependent ubiquitylation and degradation of the CDK inhibitor CDKN1A, both in S-phase of the cell cycle and after UV irradiation. PMID: 18794347

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  • 亚细胞定位：
    Nucleus. Nucleus membrane; Peripheral membrane protein; Nucleoplasmic side. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Chromosome. Note=Nuclear matrix-associated protein. Translocates from the interphase nucleus to the metaphase cytoplasm during mitosis.
  • 蛋白家族：
    WD repeat cdt2 family
  • 组织特异性：
    Expressed in placenta and testis, very low expression seen in skeletal muscle. Detected in all hematopoietic tissues examined, with highest expression in thymus and bone marrow. A low level detected in the spleen and lymph node, and barely detectable leve
  • 数据库链接：

    HGNC: 30288

    OMIM: 610617

    KEGG: hsa:51514

    STRING: 9606.ENSP00000355958

    UniGene: Hs.656473