Abcam, ab240300, Anti-POLD1 antibody [EPR15118] - BSA and Azide free

Size: 100µg
Rabbit Recombinant Monoclonal POLD1 antibody. Carrier free. Suitable for WB, ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Mouse, Rat, Human samples. Cited in 1 publication.
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR15118,
Isotype:IgG,
Carrier free:Yes,
Reacts with:Mouse, Rat, Human,
Applications:IHC-P, ICC/IF, WB, Flow Cyt (Intra)See reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:The exact immunogen used to generate this antibody is proprietary information.

Product details:
ab240300 is the carrier-free version of
ab186407
Patented technology
Our RabMAb
technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to
RabMAb® patents
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production
For more information, read more on
recombinant antibodies
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our
conjugation kits
for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Compatibility
This product is compatible with the Maxpar
Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar
is a trademark of Fluidigm Canada Inc.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-Do Not Freeze

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
POLD1 also known as DNA polymerase delta is a catalytic subunit of the DNA polymerase delta complex with alternative names such as delta 647 delta 555 delta 488 delta APC delta ALP and ADN-594. Its mass is approximately 124 kDa. POLD1 is expressed in various tissues but shows high expression in proliferating cells. The primary role is to facilitate the high-fidelity DNA replication process by synthesizing the lagging strand during DNA replication and repair. Its enzymatic activity involves adding nucleotides to a primer strand of DNA and executing proofreading functions to ensure replication accuracy.
Biological function summary
POLD1 is integral to the replication machinery where it functions as part of the multi-subunit DNA polymerase delta complex. This complex plays a pivotal role in promoting genome stability by participating in DNA synthesis proofreading and repair processes. The complex provides both polymerase and exonuclease activity ensuring accuracy during DNA replication. Besides POLD1 interacts with PCNA (proliferating cell nuclear antigen) to enhance its enzymatic efficiency during DNA synthesis.
Pathways
POLD1 is involved in the DNA replication and repair pathways. Its interaction with replication protein A (RPA) and PCNA facilitates the smooth completion of Okazaki fragment processing within the DNA replication pathway. Additionally POLD1 plays a role in the base excision repair pathway working alongside other repair proteins such as FEN1 (flap endonuclease 1) and LIG1 (DNA ligase I) to correct DNA lesions. These interactions enforce fidelity and speed during genetic information transfer.
Mutations or dysregulation of POLD1 have links to various cancers and genomic instability disorders. Somatic mutations in POLD1 are associated with colorectal cancer where the impaired replication and repair capabilities lead to accumulated mutations. Another disorder related to defective POLD1 function is MDPL syndrome (mandibular hypoplasia deafness progeroid features and lipodystrophy) where the genomic instability contributes to the disease phenotype. Through these conditions POLD1 interacts with tumor suppressors and regulatory proteins involved in DNA damage response highlighting its significance in maintaining genomic integrity and preventing disease.