Reactive species
Human;Mouse;Rat
Protein name
DNA polymerase delta catalytic subunit
Immunogen
The antiserum was produced against synthesized peptide derived from human POLD1. AA range:1051-1100
Specificity
DNA pol δ cat Monoclonal Antibody detects endogenous levels of DNA pol δ cat protein.
Constitute
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Source
Monoclonal, Mouse,IgG
Dilution rate
Western Blot: 1/500 - 1/2000
Purification process
The antibody was affinity-purified from mouse antiserum by affinity-chromatography using epitope-specific immunogen.
Other name
POLD1; POLD; DNA polymerase delta catalytic subunit; DNA polymerase subunit delta p125
Background
This gene encodes the 125-kDa catalytic subunit of DNA polymerase delta. DNA polymerase delta possesses both polymerase and 3' to 5' exonuclease activity and plays a critical role in DNA replication and repair. Alternatively spliced transcript variants have been observed for this gene, and a pseudogene of this gene is located on the long arm of chromosome 6. [provided by RefSeq, Mar 2012],
Function
catalytic activity:Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1).,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.,miscellaneous:In eukaryotes there are five DNA polymerases: alpha, beta, gamma, delta, and epsilon which are responsible for different reactions of DNA synthesis.,similarity:Belongs to the DNA polymerase type-B family.,subunit:Heterotetramer composed of subunits of 125 kDa, 50 kDa, 66 kDa and 12 kDa. The 125 kDa subunit contains the polymerase active site and most likely the active site for
