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  4. Recombinant Human DNA repair protein RAD50 (RAD50), partial

Recombinant Human DNA repair protein RAD50 (RAD50), partial

In Stock
  • 货号：
    CSB-EP838816HU
  • 规格：
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    RAD50
  • Uniprot No.：
    Q92878
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Partial
  • 来源：
    E.coli
  • 分子量：
    34.1 kDa
  • 表达区域：
    1-235aa
  • 氨基酸序列
    MSRIEKMSILGVRSFGIEDKDKQIITFFSPLTILVGPNGAGKTTIIECLKYICTGDFPPGTKGNTFVHDPKVAQETDVRAQIRLQFRDVNGELIAVQRSMVCTQKSKKTEFKTLEGVITRTKHGEKVSLSSKCAEIDREMISSLGVSKAVLNNVIFCHQEDSNWPLSEGKALKQKFDEIFSATRYIKALETLRQVRQTQGQKVKEYQMELKYLKQYKEKACEIRDQITSKEAQLT
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-tagged and C-terminal Myc-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
  • 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：
    3-7 business days
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

产品评价

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RAD50 antibodies

RAD50 Proteins

靶点详情

  • 功能：
    Component of the MRN complex, which plays a central role in double-strand break (DSB) repair, DNA recombination, maintenance of telomere integrity and meiosis. The complex possesses single-strand endonuclease activity and double-strand-specific 3'-5' exonuclease activity, which are provided by MRE11. RAD50 may be required to bind DNA ends and hold them in close proximity. This could facilitate searches for short or long regions of sequence homology in the recombining DNA templates, and may also stimulate the activity of DNA ligases and/or restrict the nuclease activity of MRE11 to prevent nucleolytic degradation past a given point. The complex may also be required for DNA damage signaling via activation of the ATM kinase. In telomeres the MRN complex may modulate t-loop formation.
  • 基因功能参考文献：
    1. Expression levels of MRN complex proteins(MRE11/RAD50/NBS1) significantly predict disease-free survival in rectal cancer patients, including those treated with neoadjuvant radiotherapy, and may have value in the management of these patients. PMID: 30176843
    2. These data suggest that RAD50 foci formation in CTCs and CAMLs may be used to track cells subjected to radiation occurring at primary tumors, and following PD-L1 expression in circulating cells may be used as a surrogate for tracking adaptive changes in immunotherapeutic targets. PMID: 28679765
    3. These evidences suggest that NBS1 is regulated by two kind of mechanisms: complex formation dependent on ATM, and protein degradation mediated by an unknown MG132-resistant pathway. PMID: 28369484
    4. Five out of twelve patients with defects in either of MSH2, RAD50 and NBN genes suffered from rare life-threatening AE, more frequently than in control group (p = 0.0005). When all detected variants were taken into account, the majority of patients (8 out of 15) suffered from life-threatening toxicity during chemotherapy. PMID: 28376765
    5. Low RAD50 expression is associated with low-grade epithelial ovarian cancer. PMID: 28073364
    6. although recruitment of the MRE11-RAD50-NBS1 (MRN) DSB-sensing complex to viral genomes and activation of the ATM kinase can promote KSHV replication, proteins involved in nonhomologous end joining (NHEJ) repair restrict amplification of viral DNA. PMID: 28855246
    7. Mre11-Rad50-Nbs1 complex initiates DNA double strand break repair. PMID: 28867292
    8. symmetrical engagement of the Rad50 catalytic head domains with ATP bound at both sites is important for MRN functions in eukaryotic cells. PMID: 28369545
    9. The results illuminate the important role of Nbs1 and CtIP in determining the substrates and consequences of human Mre11/Rad50 nuclease activities on protein-DNA lesions. PMID: 27814491
    10. identification of a novel association for longevity in the RAD50/IL13 region on chromosome 5q31.1; the lead SNP rs2706372 is located in the intronic region of the RAD50 gene and is in strong linkage disequilibrium with other associated SNPs close to IL13 and IL5 PMID: 27004735
    11. the structure of the human Rad50 hook and coiled-coil domains, was determined. PMID: 28134932
    12. although Mre11 is required for efficient HR-dependent repair of ionizing-radiation-induced DSBs, Mre11 is largely dispensable for DSB resection in both chicken DT40 and human TK6 B cell lines. PMID: 27311583
    13. The high expression of MRE11-RAD50-NBS1 complex constituents could be a predictor for poor prognosis and chemoresistance in gastric cancer PMID: 27798884
    14. Germline mutation in RAD50 gene is associated with familial breast cancer. PMID: 26824983
    15. The MRN complex is essential to restrain MYCN-induced replication stress during neural cell proliferation. PMID: 26068589
    16. The C allele of rs6871536 was positively associated with atopic asthma in a Chinese population. PMID: 26493291
    17. study identified the copy number deletion of RAD50 as a candidate marker for survival PMID: 27016230
    18. Lack of association between RAD50-IL13 polymorphisms and pediatric asthma susceptibility in Northeastern Han Chinese PMID: 26365633
    19. we present an in-depth genomic and functional genetic analysis identifying RAD50 hypomorphism as a contributing factor to a curative response to systemic combination therapy in a patient with recurrent, metastatic small-cell cancer. PMID: 24934408
    20. a significant increase in DKC1, RAD50, MRE11 and RPA1 expression in MM cases with high bone marrow infiltration (pPMID: 26366868
    21. RAD50 is required for ataxia-telangiectasia and Rad3-related (ATR) activation in mammalian cells in response to DNA replication stress. It is in turn phosphorylated at a specific site (S635) by ATR, which is required for ATR signaling through Chk1. PMID: 24694934
    22. These results suggest that MRE11 is important in maintaining the structural arrangement of RAD50 in the protein complex and perhaps has a role in reinforcing proper alignment of the coiled coils in the ATP-bound state. PMID: 25828805
    23. Furthermore, they collectively help to explain how MRN regulates DNA repair pathway choice. [review] PMID: 25576492
    24. The results did not confirm the previously reported association between the RAD50 SNP Rs2237060 and the development of either common variable immunodeficiency or selective IgA deficiency. PMID: 26310047
    25. ). We find that RAD50 and INPP4B expression levels have a synergistic influence on breast cancer survival, possibly through their effects on treatment response. PMID: 25528023
    26. SNP (rs17166050) in RAD50 gene is associated with the susceptibility to acute lymphoid leukemia in children PMID: 26014697
    27. This work demonstrates that the Mre11-Rad50-Nbs1 DNA repair complex positively regulates AAV replication and plays a role in the integration of adeno-associated airus in the presence of herpes simplex virus 1. PMID: 25903339
    28. ATP switches the Mre11-Rad50-Nbs1 repair factor between signaling and processing of DNA ends. (Review) PMID: 25213441
    29. Results suggest that BRCA1 participates in ALT through its interactions with RAD50 and BLM. PMID: 25084169
    30. These data establish that MRE11A, RAD50, and NBN are intermediate-risk breast cancer susceptibility genes. PMID: 24894818
    31. These results articulate a model of inhibition of adeno-associated virus gene expression in which physical interaction of viral DNA with Mre11/Rad50/Nbs1 complex is more important than enzymatic activity. PMID: 25320294
    32. RAD50 abrogation impairs DNA damage response and sensitizes breast cancer cells to cisplatin-combined therapies. PMID: 24642965
    33. this study reports a direct cytosolic interaction between the DNA-damage sensor Rad50 and the innate immune system adaptor CARD9. PMID: 24777530
    34. Common genetic variations in the MRE11 and RAD50 genes do not contribute to an increased risk of laryngeal cancer. PMID: 24079363
    35. The formerly reported sequence variants in the RAD50 and MRE11 gene may not constitute a risk factor of childhood ALL in Polish population. PMID: 24093751
    36. Rad17 is phosphorylated by ATM at Thr622 resulting in a direct interaction of Rad17 with NBS1, facilitating recruitment of MRE11, RAD50 and ATM to the DNA double-strand breaks. PMID: 24534091
    37. Immunohistochemistry was performed for MRE11, RAD50 and NIBRIN PMID: 23954013
    38. The RAD50 gene was screened for mutations in well-characterized, Finnish, high-risk hereditary breast and/or ovarian cancer individuals. PMID: 21356067
    39. The Mre11-Rad50-Nbs1 (MRN) complex further stimulates resection in the presence of Ku and DNA-PKcs by recruiting Exo1 and enhancing DNA-PKcs autophosphorylation, and it also inhibits DNA ligase IV/XRCC4-mediated end rejoining. PMID: 24220101
    40. The association of asthma with variation near RAD50/IL13, first discovered in individuals of European ancestry, replicates in individuals of African ancestry. PMID: 23666277
    41. Ataxia telangiectasia-mutated (ATM) kinase activity is regulated by ATP-driven conformational changes in the Mre11/Rad50/Nbs1 (MRN) complex. PMID: 23525106
    42. Rad50 zinc hook is important for the Mre11 complex to bind chromosomal DNA double-stranded breaks and initiate various DNA damage responses PMID: 22833675
    43. Adenovirus 5 regulates sumoylation of Mre11-Rad50-Nbs1 components through a paralog-specific mechanism. PMID: 22740413
    44. The staining features of Rad50, a component of an essential DNA double-strand break repair complex, are clearly increased in melanoma cells with regards to both staining intensity and the number of positive melanoma cells PMID: 22725639
    45. germline variants of RAD50 and NBS1 in non-BRCA1/2 high-risk families were not correlated with a breast cancer susceptibility in a cohort of Chinese women. PMID: 21811815
    46. Carriers of the RAD50 haplotype may be susceptible to the DNA-damaging effects of radiation therapy associated with radiation-induced breast cancer. PMID: 21898661
    47. Human Ku70/80 protein blocks exonuclease 1-mediated DNA resection in the presence of human Mre11 or Mre11/Rad50 protein complex. PMID: 22179609
    48. RAD50, DNA-PKcs kinase activity, and transcription context are each important to limit incorrect end use during EJ repair of multiple DSBs, but each has distinct roles during repair events requiring end processing PMID: 22027841
    49. Studies indicate that RAD50 and PTPRE of crude associations with asthma at a Bonferroni-corrected level of significance, while IL4R, CCL5 and TBXA2R of nominal significance. PMID: 21734400
    50. phosphorylation of Rad50 plays a key regulatory role as an adaptor for specific ATM-dependent downstream signaling through SMC1 for DNA repair and cell cycle checkpoint control in the maintenance of genome integrity. PMID: 21757780

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  • 相关疾病：
    Nijmegen breakage syndrome-like disorder (NBSLD)
  • 亚细胞定位：
    Nucleus. Chromosome, telomere. Chromosome.
  • 蛋白家族：
    SMC family, RAD50 subfamily
  • 组织特异性：
    Expressed at very low level in most tissues, except in testis where it is expressed at higher level. Expressed in fibroblasts.
  • 数据库链接：

    HGNC: 9816

    OMIM: 604040

    KEGG: hsa:10111

    STRING: 9606.ENSP00000265335

    UniGene: Hs.633509

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