{"product_id":"ku-70-acetyl-lys338-rabbit-pab-antibody","title":"Ku-70 (Acetyl Lys338) rabbit pAb","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 100μL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSource\u003c\/b\u003e:Rabbit\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e:WB;IHC\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e:Human;Mouse\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDilution\u003c\/b\u003e:WB 1:500-2000;IHC-p 1:50-300\u003c\/p\u003e\u003cp\u003e\u003cb\u003eImmunogen\u003c\/b\u003e:Synthesized peptide derived from human Ku-70 (Acetyl Lys338)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage_stability\u003c\/b\u003e:-20°C\/1 year\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClonality\u003c\/b\u003e:Polyclonal\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsotype\u003c\/b\u003e:IgG\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e:1 mg\/ml\u003c\/p\u003e\u003cp\u003e\u003cb\u003eObserved_band(KD)\u003c\/b\u003e:70kD\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHuman_gene_id\u003c\/b\u003e:2547\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHuman_swiss_prot_no\u003c\/b\u003e:P12956\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSubcellular_location\u003c\/b\u003e:Nucleus . Chromosome .\u003c\/p\u003e\u003cp\u003e\u003cb\u003eOther_name\u003c\/b\u003e:X-ray repair cross-complementing protein 6 (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;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)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e: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 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 Ku p70\/p86 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.,induction:In osteoblasts, by FGF2.,PTM:Phosphorylation by PRKDC may enhance helicase activity. Phosphorylation of Ser-51 does not affect DNA repair.,similarity:Belongs to the ku70 family.,similarity:Contains 1 Ku domain.,similarity:Contains 1 SAP domain.,subunit:Heterodimer of a 70 kDa and a 80 kDa 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 NARG1, and this complex binds to the osteocalcin promoter and activates osteocalcin expression. In addition, the 70 kDa subunit binds to the osteoblast-specific transcription factors MSX2, RUNX2 and DLX5. Interacts with ELF3. Interactis with XRCC6BP1.,\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48647879426148,"sku":"ES20111","price":281.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_e9f9f4e3-1c46-44ab-b1b2-1c972f1d1882.jpg?v=1782703984","url":"https:\/\/www.genebiosystems.com\/en-gb\/products\/ku-70-acetyl-lys338-rabbit-pab-antibody","provider":"GeneBio ","version":"1.0","type":"link"}