• Product name

  • Description

    Rabbit polyclonal to POLD1
  • Host species

  • Tested applications

    Suitable for: IP, WBmore details
  • Species reactivity

    Reacts with: Mouse, Human
    Predicted to work with: Chimpanzee, Rhesus monkey
  • Immunogen

    Synthetic peptide within Human POLD1 aa 850-900. The exact sequence is proprietary. (NP_002682.2).
    Database link: P28340

  • Positive control

    • WB: HeLa, HEK-293T, Jurkat and TCMK-1 whole cell lysates. IP: HeLa whole cell lysate.
  • General notes

     This product was previously labelled as DNA Polymerase delta



  • 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. Avoid freeze / thaw cycle.
  • Storage buffer

    Preservative: 0.09% Sodium azide
    Constituent: Tris citrate/phosphate

    pH 7 to 8
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Purification notes

    ab225907 was affinity purified using an epitope specific to POLD1, catalytic subunit immobilized on solid support.
  • Clonality

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab225907 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
IP Use at 2-10 µg/mg of lysate.
WB 1/1000 - 1/5000. Predicted molecular weight: 124 kDa.


  • Function

    Possesses two enzymatic activities: DNA synthesis (polymerase) and an exonucleolytic activity that degrades single stranded DNA in the 3'- to 5'-direction. Required with its accessory proteins (proliferating cell nuclear antigen (PCNA) and replication factor C (RFC) or activator 1) for leading strand synthesis. Also involved in completing Okazaki fragments initiated by the DNA polymerase alpha/primase complex.
  • Sequence similarities

    Belongs to the DNA polymerase type-B family.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • Polymerase (DNA directed) delta 1 catalytic subunit antibody
    • CDC2 antibody
    • CDC2 homolog antibody
    • CRCS10 antibody
    • DNA directed DNA polymerase delta 1 antibody
    • DNA directed polymerase delta 1 antibody
    • DNA pol delta 1 antibody
    • DNA polymerase delta catalytic subunit antibody
    • DNA polymerase subunit delta p125 antibody
    • DPOD1_HUMAN antibody
    • MDPL antibody
    • POLD antibody
    • POLD 1 antibody
    • POLD1 antibody
    • Polymerase (DNA directed) delta 1 catalytic subunit 125kDa antibody
    • Polymerase (DNA) delta 1 catalytic subunit antibody
    • Polymerase DNA directed delta 1 catalytic subunit 125kD antibody
    • polymerase, DNA, delta antibody
    see all


  • All lanes : Anti-POLD1 antibody (ab225907) at 0.4 µg/ml

    Lane 1 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate
    Lane 2 : HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate
    Lane 3 : Jurkat (human T cell leukemia cell line from peripheral blood) whole cell lysate
    Lane 4 : TCMK-1 (mouse kidney epithelial cell line) whole cell lysate
    Lane 5 : NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate

    Lysates/proteins at 50 µg per lane.

    Developed using the ECL technique.

    Predicted band size: 124 kDa

    Exposure time: 3 minutes
  • POLD1, catalytic subunit was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab225907 at 6 µg/mg lysate. Western blot was performed from the immunoprecipitate using ab225907 at 1 µg/ml.

    Lane 1: ab225907 IP in HeLa whole cell lysate.

    Lane 2: Control IgG IP in HeLa whole cell lysate.

    Detection:  Chemiluminescence with exposure time of 3 minutes.


ab225907 has not yet been referenced specifically in any publications.

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