Product Datasheet  
BRCA2 (Phospho-Ser3291) Antibody  
Catalog Number: 11840  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot#: P51587;
    NCBI Gene#: 675;
    NCBI Protein#: NP_000050.2.
  • Form of Antibody：  
  • Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • Storage：  
  • Store at -20˚C/1 year
  • Immunogen：  
  • Peptide sequence around phosphorylation site of Serine 3291 (F-V-S(p)-P-A) derived from Human BRCA2.
  • reactivity：  
  • Hu Ms Rt
  • appl_detail：  

  • Western blotting: 1:500~1:1000

  • other_names：  
  • BRCC2; BRCA2; subunit 2; BRCA1/BRCA2-containing complex;
  • Purification：  
  • Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi
  • Specificity：  
  • The antibody detects endogenous levels of BRCA2 only when phosphorylated at serine 3291.
  • Applications：  
  • WB
  • Background：  

  • Involved in double-strand break repair and/or homologous recombination. Binds RAD51 and potentiates recombinational DNA repair by promoting assembly of RAD51 onto single-stranded DNA (ssDNA). Acts by targeting RAD51 to ssDNA over double-stranded DNA, enabling RAD51 to displace replication protein-A (RPA) from ssDNA and stabilizing RAD51-ssDNA filaments by blocking ATP hydrolysis. Part of a PALB2-scaffolded HR complex containing RAD51C and which is thought to play a role in DNA repair by HR. May participate in S phase checkpoint activation. Binds selectively to ssDNA, and to ssDNA in tailed duplexes and replication fork structures.

    Wooster R., Nature 378:789-792(1995).
    Tavtigian S.V., Nat. Genet. 12:333-337(1996).
    Dunham A., Nature 428:522-528(2004).




 
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