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POLD3 antibody (C-Term)

POLD3 Reactivity: Human, Mouse, Rat WB, ELISA, IF, ICC Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN6258121
  • Target See all POLD3 Antibodies
    POLD3 (Polymerase (DNA-Directed), delta 3, Accessory Subunit (POLD3))
    Binding Specificity
    • 10
    • 8
    • 6
    • 6
    • 3
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    C-Term
    Reactivity
    • 43
    • 18
    • 5
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    Human, Mouse, Rat
    Host
    • 41
    • 3
    Rabbit
    Clonality
    • 43
    • 1
    Polyclonal
    Conjugate
    • 24
    • 4
    • 3
    • 3
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    This POLD3 antibody is un-conjugated
    Application
    • 30
    • 22
    • 8
    • 8
    • 5
    • 1
    • 1
    • 1
    • 1
    Western Blotting (WB), ELISA, Immunofluorescence (IF), Immunocytochemistry (ICC)
    Specificity
    POLD3 Antibody detects endogenous levels of total POLD3.
    Predicted Reactivity
    Pig,Bovine,Horse,Sheep,Rabbit,Dog,Chicken
    Purification
    The antiserum was purified by peptide affinity chromatography using SulfoLinkTM Coupling Resin (Thermo Fisher Scientific).
    Immunogen
    A synthesized peptide derived from human POLD3, corresponding to a region within C-terminal amino acids.
    Isotype
    IgG
    Top Product
    Discover our top product POLD3 Primary Antibody
  • Application Notes
    WB 1:500-1:1000, IF/ICC 1:100-1:500, ELISA(peptide) 1:20000-1:40000
    Restrictions
    For Research Use only
  • Format
    Liquid
    Concentration
    1 mg/mL
    Buffer
    Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
    Preservative
    Sodium azide
    Precaution of Use
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Storage
    -20 °C
    Storage Comment
    Store at -20 °C. Stable for 12 months from date of receipt.
    Expiry Date
    12 months
  • Target
    POLD3 (Polymerase (DNA-Directed), delta 3, Accessory Subunit (POLD3))
    Alternative Name
    POLD3 (POLD3 Products)
    Synonyms
    zgc:136471 antibody, P66 antibody, P68 antibody, 2410142G14Rik antibody, C85233 antibody, polymerase (DNA-directed), delta 3, accessory subunit L homeolog antibody, polymerase (DNA-directed), delta 3, accessory subunit antibody, DNA polymerase delta 3, accessory subunit antibody, pold3.L antibody, pold3 antibody, POLD3 antibody, Pold3 antibody
    Background

    Description: As a component of the trimeric and tetrameric DNA polymerase delta complexes (Pol-delta3 and Pol-delta4, respectively), plays a role in high fidelity genome replication, including in lagging strand synthesis, and repair. Required for optimal Pol-delta activity. Stabilizes the Pol-delta complex and plays a major role in Pol-delta stimulation by PCNA (PubMed:10219083, PubMed:10852724, PubMed:11595739, PubMed:16510448, PubMed:24035200). Pol-delta3 and Pol-delta4 are characterized by the absence or the presence of POLD4. They exhibit differences in catalytic activity. Most notably, Pol-delta3 shows higher proofreading activity than Pol-delta4 (PubMed:19074196, PubMed:20334433). Although both Pol-delta3 and Pol-delta4 process Okazaki fragments in vitro, Pol-delta3 may also be better suited to fulfill this task, exhibiting near-absence of strand displacement activity compared to Pol-delta4 and stalling on encounter with the 5'-blocking oligonucleotides. Pol-delta3 idling process may avoid the formation of a gap, while maintaining a nick that can be readily ligated (PubMed:24035200). Along with DNA polymerase kappa, DNA polymerase delta carries out approximately half of nucleotide excision repair (NER) synthesis following UV irradiation. In this context, POLD3, along with PCNA and RFC1-replication factor C complex, is required to recruit POLD1, the catalytic subunit of the polymerase delta complex, to DNA damage sites (PubMed:20227374). Under conditions of DNA replication stress, required for the repair of broken replication forks through break-induced replication (BIR) (PubMed:24310611). Involved in the translesion synthesis (TLS) of templates carrying O6-methylguanine or abasic sites performed by Pol-delta4, independently of DNA polymerase zeta (REV3L) or eta (POLH). Facilitates abasic site bypass by DNA polymerase delta by promoting extension from the nucleotide inserted opposite the lesion (PubMed:19074196, PubMed:25628356, PubMed:27185888). Also involved in TLS, as a component of the POLZ complex. Along with POLD2, dramatically increases the efficiency and processivity of DNA synthesis of the minimal DNA polymerase zeta complex, consisting of only REV3L and REV7 (PubMed:24449906).

    Gene: POLD3

    Molecular Weight
    51 kDa
    Gene ID
    10714
    UniProt
    Q15054
    Pathways
    Telomere Maintenance, DNA Damage Repair, DNA Replication, Synthesis of DNA
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