• Product name
  • Description
    Rabbit polyclonal to APEX2
  • Host species
  • Tested applications
    Suitable for: WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Rat, Human
    Predicted to work with: Mouse
  • Immunogen

    Synthetic peptide from the C terminal region of Human APEX2


  • Form
  • Storage instructions
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
  • Storage buffer
    Preservatives: 0.025% Thimerosal (merthiolate), 0.025% Sodium azide
    Constituents: 2.5% BSA, 0.45% Sodium chloride, 0.1% Dibasic monohydrogen sodium phosphate
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Clonality
  • Isotype
  • Research areas


Our Abpromise guarantee covers the use of ab125211 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 57 kDa. The detection limit for ab125211 is approximately 1ng/lane under reducing and non-reducing conditions.
IHC-P Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.


  • Function
    Function as a weak apurinic/apyrimidinic (AP) endodeoxyribonuclease in the DNA base excision repair (BER) pathway of DNA lesions induced by oxidative and alkylating agents. Initiates repair of AP sites in DNA by catalyzing hydrolytic incision of the phosphodiester backbone immediately adjacent to the damage, generating a single-strand break with 5'-deoxyribose phosphate and 3'-hydroxyl ends. Displays also double-stranded DNA 3'-5' exonuclease, 3'-phosphodiesterase activities. Shows robust 3'-5' exonuclease activity on 3'-recessed heteroduplex DNA and is able to remove mismatched nucleotides preferentially. Shows fairly strong 3'-phosphodiesterase activity involved in the removal of 3'-damaged termini formed in DNA by oxidative agents. In the nucleus functions in the PCNA-dependent BER pathway. Required for somatic hypermutation (SHM) and DNA cleavage step of class switch recombination (CSR) of immunoglobulin genes. Required for proper cell cycle progression during proliferation of peripheral lymphocytes.
  • Tissue specificity
    Highly expressed in brain and kidney. Weakly expressed in the fetal brain.
  • Sequence similarities
    Belongs to the DNA repair enzymes AP/ExoA family.
  • Cellular localization
    Nucleus. Cytoplasm. Mitochondrion. Together with PCNA, is redistributed in discrete nuclear foci in presence of oxidative DNA damaging agents.
  • Information by UniProt
  • Database links
  • Alternative names
    • AP endonuclease 2 antibody
    • AP endonuclease XTH2 antibody
    • APE 2 antibody
    • APE2 antibody
    • APEX 2 antibody
    • APEX L2 antibody
    • APEX nuclease (apurinic/apyrimidinic endonuclease) 2 antibody
    • APEX nuclease 2 antibody
    • APEX nuclease like 2 antibody
    • APEX nuclease-like 2 antibody
    • APEX2 antibody
    • APEX2_HUMAN antibody
    • APEXL 2 antibody
    • APEXL2 antibody
    • Apurinic apyrimidinic endonuclease 2 antibody
    • Apurinic-apyrimidinic endonuclease 2 antibody
    • Apurinic/apyrimidinic endonuclease 2 antibody
    • Apurinic/apyrimidinic endonuclease like 2 antibody
    • C430040P13Rik antibody
    • DNA (apurinic or apyrimidinic site) lyase 2 antibody
    • DNA apurinic or apyrimidinic site lyase 2 antibody
    • DNA-(apurinic or apyrimidinic site) lyase 2 antibody
    • EC antibody
    • OTTHUMP00000023390 antibody
    • OTTHUMP00000061908 antibody
    • XTH 2 antibody
    • XTH2 antibody
    • ZGRF2 antibody
    • Zinc finger GRF type containing 2 antibody
    see all


ab125211 has not yet been referenced specifically in any publications.

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