This antibody reacts with Human samples. Supplied as 100 µL purified antibody (1 mg/mL). Complex: Ku70:Ku80 complex Macromolecular complex annotations are imported from the Complex Portal.These annotations have been derived from physical molecular interaction evidence extracted from the literature and cross-referenced in the entry, or by curator inference from information on homologs in closely related species or by inference from scientific background. In vitro, Ku70 -/- mouse fibroblasts displayed an increased rate of sister chromatid exchange and a high frequency of spontaneous neoplastic transformation. In vivo, Ku70 -/- mice, known to be defective in B- but not T-lymphocyte maturation, developed thymic and disseminated T-cell lymphomas at a mean age of 6 months with CD4+/CD8+ tumor cells. Rabbit anti Ku70 antibody recognizes human Ku70, also known as XRCC6, G22P1 or X-ray repair cross-complementing protein 6.

To understand the roles of CBP and Ku70 in human melanoma cells, we designed and synthesized a set of CBP siRNA and Ku70 Although the ku70 deletion strain was noted to be more sensitive to UV rays than the corresponding wild-type strain, no lethality, severe growth retardation or loss of gene copy numbers could be detected during repetitive rounds of cultivation and induction of heterologous protein production. 2021-04-04 · Ku70 A-31G polymorphism is involved in the etiology of RCC; Ku70-1310C/G promoter polymorphism is associated with cancer; Hypoxia-induced cell lethality was facilitated by DNKu70, but substantially repaired upon reoxygenation. Report XRCC6 impacts age-related decline in telomere length but is not associated with longevity. Thus, the Ku70 shRNA cells expressed less Ku70 protein than the Ku70 +/− cells but had a lower, and not the predicted higher, frequency of gene targeting (Tables 1 and 2). This was probably caused by the much slower growth of the Ku70 shRNA cells (F.J.F., unpublished observations), which may have a deleterious effect on gene targeting because rAAV preferentially transduces actively dividing Heterodimer composed of XRCC5/Ku80 and XRCC6/Ku70. The dimer associates in a DNA-dependent manner with PRKDC to form the DNA-dependent protein kinase complex DNA-PK, and with the LIG4-XRCC4 complex to form the core of the non-homologous end joining (NHEJ) complex.

1 Function; 2 Aging; 3 Clinical; 4 Nomenclature; 5 Interactions; 6 References Jun 1, 2001 Background and Purpose—Ku70 and Ku86, multifunctional DNA repair proteins, bind to broken DNA ends, including double-strand breaks, Anti-Ku70 Protein Antibody from rabbit; Synonym: X-ray repair cross- complementing protein 6, 5′-deoxyribose-5-phosphate lyase Ku70, 5′-dRP lyase Ku70, Heterodimers of the 70 and 80 kDa Ku autoantigens (Ku70 and Ku80) activate the DNA‐dependent protein kinase (DNA‐PK). Mutations in any of the three Ku70 or Ku80 overexpression by transfection with the Ku70 or Ku80 expression gene, respectively, enhanced proliferation of cells with low NF-κB levels.

1,603 people follow this. About See All. Education. Page Transparency See More. Facebook is showing On the basis of their predicted sequence similarity to human Ku70 and Ku80, cDNAs encoding the first plant homologues of these proteins (AtKu70 and AtKu80, respectively) have now been isolated from Arabidopsis thaliana.

We further deﬁned the function of the Ku70 and Ku80 C-terminal domains in DNA end binding and DNA-PKCS interaction. 2. Results 2.1. The Enhanced Cyan Fluorescent Protein (ECFP)-Ku70/EYFP-Ku80 FRET Pair The Ku70/80 heterodimer binds to DNA ends as a starting point for NHEJ complex assembly and juxtaposition Ku70 (E-5): sc-17789 Santa Cruz Biotechnology, Inc. 1.800.457.3801 831.457.3800 fax 831.457.3801 Europe +00800 4573 8000 49 6221 4503 0 www.scbt.com BACKGROUND The Ku protein is localized in the nucleus and is composed of subunits referred to as Ku70 (p70) and Ku86 (p86) which is also known by the synonym Ku80 or (p80).
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Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair. When associated with KU80, binds to double-stranded telomeric and non-telomeric DNA sequences, but not to single-stranded DNA. Recognition of DNA double‐strand breaks during non‐homologous end joining is carried out by the Ku70–Ku80 protein, a 150 kDa heterodimer that recruits the DNA repair kinase DNA‐dependent protein kinase catalytic subunit (DNA‐PKcs) to the lesion. In this study, CBP was found to positively regulate the expression of Ku70, and both CBP and Ku70 were found to negatively regulate the expression of NOX2, therefore, mitigating the intracellular The Ku autoantigen is a heterodimer of 70kDa (p70) and ~80kDa (p80) proteins.

Rabbit anti Ku70 antibody recognizes human Ku70, also known as XRCC6, G22P1 or X-ray repair cross-complementing protein 6. Ku70 is involved in repair of double stranded DNA breaks via the non-homologous end joining (NHEJ) pathway. Ku70 forms a heterodimer with Ku80 (Ku70/Ku80), which binds to the ends of broken DNA where it recruits proteins for end-processing and ligation.
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2021-02-26 · Depletion of CBP and/or Ku70 inhibited cell growth and caused cell death. To understand the roles of CBP and Ku70 in human melanoma cells, we designed and synthesized a set of CBP siRNA and Ku70 Although the ku70 deletion strain was noted to be more sensitive to UV rays than the corresponding wild-type strain, no lethality, severe growth retardation or loss of gene copy numbers could be detected during repetitive rounds of cultivation and induction of heterologous protein production. 2021-04-04 · Ku70 A-31G polymorphism is involved in the etiology of RCC; Ku70-1310C/G promoter polymorphism is associated with cancer; Hypoxia-induced cell lethality was facilitated by DNKu70, but substantially repaired upon reoxygenation. Report XRCC6 impacts age-related decline in telomere length but is not associated with longevity. Thus, the Ku70 shRNA cells expressed less Ku70 protein than the Ku70 +/− cells but had a lower, and not the predicted higher, frequency of gene targeting (Tables 1 and 2). This was probably caused by the much slower growth of the Ku70 shRNA cells (F.J.F., unpublished observations), which may have a deleterious effect on gene targeting because rAAV preferentially transduces actively dividing Heterodimer composed of XRCC5/Ku80 and XRCC6/Ku70. The dimer associates in a DNA-dependent manner with PRKDC to form the DNA-dependent protein kinase complex DNA-PK, and with the LIG4-XRCC4 complex to form the core of the non-homologous end joining (NHEJ) complex.