Ku-70 (Acetyl Lys539) Polyclonal Antibody

    • Catalog No.:YK0032
    • Applications:WB;IHC;IF;ELISA
    • Reactivity:Human;Rat;Mouse;
      • Target:
      • Ku70/XRCC6
      • Fields:
      • >>Non-homologous end-joining
      • Gene Name:
      • XRCC6
      • Protein Name:
      • X-ray repair cross-complementing protein 6
      • Human Gene Id:
      • 2547
      • Human Swiss Prot No:
      • P12956
      • Mouse Swiss Prot No:
      • P23475
      • Immunogen:
      • Synthesized acetyl-peptide derived from the human Ku-70 around the acetylation site of K539.
      • Specificity:
      • Acetyl-Ku-70 (K539) Polyclonal Antibody detects endogenous levels of Ku-70 protein only when acetylated at K539.
      • Formulation:
      • Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
      • Source:
      • Polyclonal, Rabbit,IgG
      • Dilution:
      • WB 1:500 - 1:2000. IHC: 1:100-300 ELISA: 1:20000.. IF 1:50-200
      • Purification:
      • The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
      • Concentration:
      • 1 mg/ml
      • Storage Stability:
      • -15°C to -25°C/1 year(Do not lower than -25°C)
      • Other Name:
      • XRCC6;G22P1;X-ray repair cross-complementing protein 6;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;DNA repair protein XRCC6;Lupus Ku autoantigen protein p70;Ku70;Thyroid-lupus autoantigen;TLAA;X-ray repair complementing defective repair in Chinese hamster cells 6
      • Observed Band(KD):
      • 70kD
      • Background:
      • 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],
      • Function:
      • developmental stage:Expression does not increase during promyelocyte differentiation.,disease:Individuals with systemic lupus erythematosus (SLE) and related disorders produce extremely large amounts of autoantibodies to p70 and p86. Existence of a major autoantigenic epitope or epitopes on the C-terminal 190 amino acids of p70 containing the leucine repeat. The majority of autoantibodies to p70 in most sera from patients with SLE seem to be reactive with this region.,function: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 p70. Involved in DNA nonhomologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination. The Ku p70/p86
      • Subcellular Location:
      • Nucleus . Chromosome .
      • Expression:
      • Brain,Cervix carcinoma,Epithelium,Heart,Hepatocyte,Kidney,Liver,Lun
      • Products Images
      • Li, H., Ma, L., Bian, X. et al. FK228 sensitizes radioresistant small cell lung cancer cells to radiation. Clin Epigenet 13, 41 (2021). 
      • Western Blot analysis of Jurkat cells using Acetyl-Ku-70 (K539) Polyclonal Antibody. Antibody was diluted at 1:500. Secondary antibody(catalog#:RS0002) was diluted at 1:20000
      • Immunohistochemical analysis of paraffin-embedded human-breast, antibody was diluted at 1:100