Abcam, ab320699, Alexa Fluor® 488 Anti-APE1 antibody [EPR18378-45] - ChIP Grade

Size: 100µL
Rabbit Recombinant Monoclonal APE1 antibody - conjugated to Alexa Fluor® 488. Suitable for IHC-P, ICC/IF and reacts with Human, Mouse, Rat samples.
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR18378-45,
Isotype:IgG,
Conjugation:Alexa Fluor® 488,
Excitation/Emission:Ex: 495nm, Em: 519nm,
Carrier free:No,
Reacts with:Human, Mouse, Rat,
Applications:ICC/IF, IHC-PSee 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:
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
Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.4Preservative: 0.02% Sodium azideConstituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle, Store in the dark

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
APE1 also known as APEX1 or apurinic/apyrimidinic endonuclease 1 functions as an important DNA repair enzyme. It plays a pivotal role in the base excision repair (BER) pathway where it recognizes and processes apurinic/apyrimidinic sites in DNA. APE1 has a molecular mass of about 37 kDa. It is expressed primarily in the nucleus with detectable levels in the cytoplasm. The expression of APE1 spans across various tissue types indicating its essential role in maintaining genomic stability.
Biological function summary
APE1 enzymatically cleaves the phosphodiester bond at abasic sites creating a nick in the DNA backbone for further repair steps. This action prevents mutations and maintains DNA integrity. APE1 also functions as a redox factor regulating the transcriptional activity of several transcription factors. It is not part of a larger complex but interacts with various BER pathway proteins such as DNA polymerase beta and XRCC1. This interaction is important for the effective repair of damaged DNA and cellular response to oxidative stress.
Pathways
APE1 is integrated within the base excision repair and redox signaling pathways. These pathways are fundamental for repairing single-strand breaks and modulating the cellular oxidative stress response. APE1 coordinates closely with other proteins like PNKP and OGG1 in the BER pathway ensuring precise and effective DNA repair. Through its redox activity APE1 influences pathways involving NF-kB and AP-1 demonstrating its multifaceted roles in cellular processes.
Alterations in APE1 function associate with cancer progression and neurodegenerative diseases. Overexpression or mutations in APE1 correlate with increased tumor resistance to chemotherapy in several cancers including lung and ovarian cancer. APE1's interaction with proteins like p53 and HMGB1 connects it to the etiology and progression of these malignancies. Furthermore impaired APE1 activity links to neurodegenerative disorders such as Alzheimer's disease where DNA repair deficiency contributes to neuronal damage and cognitive decline.