phospho-Ku70 / XRCC6 (Ser5) Rabbit pAb, HRP conjugated(bs-16869R-HRP)-100ul产品图

phospho-Ku70 / XRCC6 (Ser5) Ra

bbit pAb, HRP conjugated(bs-16869R-HRP)-100ul
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  • bs-16869R-HRP
  • 2025年09月30日
  • 产品信息以Bioss网站为准
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    • 规格:

      100ul

    产品编号bs-16869R-HRP
    英文名称phospho-Ku70 / XRCC6 (Ser5) Rabbit pAb, HRP conjugated
    中文名称HRP标记的磷酸化DNA修复酶Ku70抗体
    英文别名XRCC6_HUMAN; X-ray repair cross-complementing protein 6; G22P1; EC:3.6.4.-; EC:4.2.99.-; 5'-deoxyribose-5-phosphate lyase Ku70(5'-dRP lyase Ku70); 70 kDa subunit of Ku antigen; ATP-dependent DNA helicase 2 subunit 1; ATP-dependent DNA helicase II 70 kDa subunit; CTC box-binding factor 75 kDa subunit(CTC75; CTCBF); ML8; KU70; KU-70; TLAA;
    产品应用WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500

    Not yet tested in other applications.
    Optimal working dilutions must be determined by the end user.

    抗体来源Rabbit
    免疫原KLH conjugated synthesised phosphopeptide derived from human Ku70 around the phosphorylation site of Ser5
    亚型IgG
    纯化方法affinity purified by Protein A
    克隆类型Polyclonal
    浓度1mg/ml
    储存液0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
    研究领域

    Cancer > Cell cycle > Cell division

    Epigenetics and Nuclear Signaling > DNA / RNA > DNA Damage & Repair > Non Homol. End Joining

    亚基Heterodimer of a 70 kDa (XRCC6) and a 80 kDa (XRCC5) subunit. 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. The dimer also associates with NAA15, and this complex binds to the osteocalcin promoter and activates osteocalcin expression. In addition, XRCC6 interacts with the osteoblast-specific transcription factors MSX2, RUNX2 and DLX5.Interacts with ELF3. Interacts with XRCC6BP1. The XRCC5/6 dimer associates in a DNA-dependent manner with APEX1. Interacts with CLU (By similarity). Binds to CDK9 isoform 2. Identified in a complex with DEAF1 and XRCC5. Interacts with DEAF1 (via the SAND domain); the interaction is direct and may be inhibited by DNA-binding._x000D_
    亚细胞定位Nucleus. Chromosome.
    组织特异性Phosphorylation by PRKDC may enhance helicase activity. Phosphorylation of Ser-51 does not affect DNA repair.
    翻译后修饰Phosphorylation by PRKDC may enhance helicase activity. Phosphorylation of Ser-51 does not affect DNA repair.
    相似性Belongs to the ku70 family._x000D_
    Contains 1 Ku domain.
    _x000D_ Contains 1 SAP domain.
    功能Single stranded DNA-dependent ATP-dependent helicase. Has a role in chromosome translocation. The DNA helicase II complex binds preferentially to fork-like ends of double-stranded DNA in a cell cycle-dependent manner. It works in the 3'-5' direction. Binding to DNA may be mediated by XRCC6. Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination. The XRCC5/6 dimer acts as regulatory subunit of the DNA-dependent protein kinase complex DNA-PK by increasing the affinity of the catalytic subunit PRKDC to DNA by 100-fold. The XRCC5/6 dimer is probably involved in stabilizing broken DNA ends and bringing them together. The assembly of the DNA-PK complex to DNA ends is required for the NHEJ ligation step. Required for osteocalcin gene expression. Probably also acts as a 5'-deoxyribose-5-phosphate lyase (5'-dRP lyase), by catalyzing the beta-elimination of the 5' deoxyribose-5-phosphate at an abasic site near double-strand breaks. 5'-dRP lyase activity allows to 'clean' the termini of abasic sites, a class of nucleotide damage commonly associated with strand breaks, before such broken ends can be joined. The XRCC5/6 dimer together with APEX1 acts as a negative regulator of transcription.
    保存条件Shipped at 4℃. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
    注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
    背景资料The p70/p80 autoantigen is a nuclear complex consisting of two subunits with molecular masses of approximately 70 and 80 kDa. The complex functions as a single-stranded DNA-dependent ATP-dependent helicase. The complex may be involved in the repair of nonhomologous DNA ends such as that required for double-strand break repair, transposition, and V(D)J recombination. High levels of autoantibodies to p70 and p80 have been found in some patients with systemic lupus erythematosus. [provided by RefSeq, Jul 2008]

     

    应用推荐稀释比例
    {WB}{1:500-2000}
    {IHC-P}{1:100-500}
    {IHC-F}{1:100-500}

     

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