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>   home   >   Products   >   Primary Antibodies   >   Cancer   >   XRCC6 / Ku70 Antibody (clone 4C2-1A6)   

XRCC6 / Ku70 Antibody (clone 4C2-1A6)

Mouse Monoclonal Antibody

     
  • WB - XRCC6 / Ku70 Antibody (clone 4C2-1A6) ALS14031
    XRCC6 monoclonal antibody ALS14031 for Western blot of XRCC6 expression in C32.
  • WB - XRCC6 / Ku70 Antibody (clone 4C2-1A6) ALS14031
    Western blot of XRCC6 expression in transfected 293T cell line by ALS14031.
  • IF - XRCC6 / Ku70 Antibody (clone 4C2-1A6) ALS14031
    Immunofluorescence of monoclonal antibody to XRCC6 on HeLa cell. [antibody concentration 10 ug/ml]
  • IHC - XRCC6 / Ku70 Antibody (clone 4C2-1A6) ALS14031
    Anti-XRCC6 / Ku70 antibody IHC of human small intestine.
  • SPECIFICATION
  • CITATIONS: 1
  • PROTOCOLS
  • BACKGROUND
Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
WB, IHC-P, IF, E
Primary Accession P12956
Reactivity Human
Host Mouse
Clonality Monoclonal
Clone Names 4C2-1A6
Calculated MW 70kDa
Dilution IF (10 µg/ml), IHC-P (5 µg/ml), WB (1:500-1:1000)
Additional Information
Gene ID 2547
Other Names X-ray repair cross-complementing protein 6, 3.6.4.-, 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, XRCC6, G22P1
Target/Specificity Human XRCC6
Reconstitution & Storage Short term 4°C, long term aliquot and store at -20°C, avoid freeze thaw cycles.
PrecautionsXRCC6 / Ku70 Antibody (clone 4C2-1A6) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name XRCC6
Synonyms G22P1
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 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.
Cellular Location Nucleus. Chromosome
Research Areas
Citations ( 0 )

Background

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.

References

Chan J.Y.,et al.J. Biol. Chem. 264:3651-3654(1989).
Reeves W.H.,et al.J. Biol. Chem. 264:5047-5052(1989).
Griffith A.J.,et al.Mol. Biol. Rep. 16:91-97(1992).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Halleck A.,et al.Submitted (JUN-2004) to the EMBL/GenBank/DDBJ databases.

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$ 450.00
Cat# ALS14031
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