53BP1 Polyclonal Antibody

53BP1 Polyclonal Antibody

Catalog Number:
A001511405RED
Mfr. No.:
RD86845A
Price:
$416
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      • Overview
        • Calculated MW: 35kDa/37kDa
          Observed MW: 40-50kDa

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          Background

          Double-strand break (DSB repair protein involved in response to DNA damage, telomere dynamics and class-switch recombination (CSR during antibody genesis. Plays a key role in the repair of double-strand DNA breaks (DSBs in response to DNA damage by promoting non-homologous end joining (NHEJ-mediated repair of DSBs and specifically counteracting the function of the homologous recombination (HR repair protein BRCA1. In response to DSBs, phosphorylation by ATM promotes interaction with RIF1 and dissociation from NUDT16L1/TIRR, leading to recruitment to DSBs sites. Recruited to DSBs sites by recognizing and binding histone H2A monoubiquitinated at 'Lys-15' (H2AK15Ub and histone H4 dimethylated at 'Lys-20' (H4K20me2, two histone marks that are present at DSBs sites. Required for immunoglobulin class-switch recombination (CSR during antibody genesis, a process that involves the generation of DNA DSBs. Participates in the repair and the orientation of the broken DNA ends during CSR (By similarity. In contrast, it is not required for classic NHEJ and V(DJ recombination (By similarity. Promotes NHEJ of dysfunctional telomeres via interaction with PAXIP1.

      • Properties
        • Host
          rabbit
          Antibody Type
          polyclonal
          Isotype
          IgG
          Reactivity
          human; mouse; rat
          Immunogen
          Recombinant fusion protein of human 53BP1
          Purification
          Affinity purification
          Conjugate
          Unconjugated
          Formulation
          PBS with 0.05% proclin300,50% glycerol,pH7.3.
          Storage
          Store at -20°C Valid for 12 months. Avoid freeze-thaw cycles.
          Concentration
          1 mg/mL
          Antigen
          TP53BP1, 53BP1, TDRD30, TP53, p202, p53BP1 (Gene ID:7158; UniProt:Q12888)

          * For reference only.

      • Applications
        • Application
          WB; IHC
        • Application Dilutions
          WB 1:500-1:2000
          IHC 1:50-1:200

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