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anti-APEX1 antibody :: Rabbit APEX1 Antibody

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Catalog # MBS001062
Unit / Price
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  0.1 mL  /  $440 +1 FREE 8GB USB
  0.2 mL  /  $715 +1 FREE 8GB USB
anti-APEX1 antibody
Product Name

APEX1, Antibody

Full Product Name

Rabbit APEX1 Antibody

Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Chromosome Location
Chromosome: 14; NC_000014.8 (20923290..20925931). Location: 14q11.2
3D Structure
ModBase 3D Structure for P27695
Species Reactivity
Human, mouse, rat
Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol
1 mg/ml (lot specific)
Other Notes
Small volumes of anti-APEX1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Applications Tested/Suitable for anti-APEX1 antibody
ELISA (EIA), Western Blot (WB)
NCBI/Uniprot data below describe general gene information for APEX1. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
35,555 Da
NCBI Official Full Name
DNA-(apurinic or apyrimidinic site) lyase
NCBI Official Synonym Full Names
APEX nuclease (multifunctional DNA repair enzyme) 1
NCBI Official Symbol
APEX1  [Similar Products]
NCBI Official Synonym Symbols
  [Similar Products]
NCBI Protein Information
DNA-(apurinic or apyrimidinic site) lyase; DNA-(apurinic or apyrimidinic site) lyase; AP lyase; protein REF-1; redox factor-1; AP endonuclease class I; apurinic-apyrimidinic endonuclease 1; apurinic/apyrimidinic (abasic) endonuclease; deoxyribonuclease (apurinic or apyrimidinic)
UniProt Protein Name
DNA-(apurinic or apyrimidinic site) lyase
UniProt Synonym Protein Names
APEX nuclease; APEN; Apurinic-apyrimidinic endonuclease 1; AP endonuclease 1; APE-1; REF-1; Redox factor-1
UniProt Gene Name
APEX1  [Similar Products]
UniProt Synonym Gene Names
APE; APE1; APEX; APX; HAP1; REF1; APEN; AP endonuclease 1; APE-1  [Similar Products]
UniProt Entry Name
NCBI Summary for APEX1
Apurinic/apyrimidinic (AP) sites occur frequently in DNA molecules by spontaneous hydrolysis, by DNA damaging agents or by DNA glycosylases that remove specific abnormal bases. AP sites are pre-mutagenic lesions that can prevent normal DNA replication so the cell contains systems to identify and repair such sites. Class II AP endonucleases cleave the phosphodiester backbone 5' to the AP site. This gene encodes the major AP endonuclease in human cells. Splice variants have been found for this gene; all encode the same protein. [provided by RefSeq, Jul 2008]
UniProt Comments for APEX1
APE1: a multifunctional enzyme that plays a central role in the cellular response to oxidative stress including DNA repair and redox regulation of transcriptional factors. Binds DNA and RNA. Functions as an apurinic/apyrimidinic (AP) endodeoxyribonuclease in the DNA base excision repair (BER) pathway, a 3'-5' exoribonuclease for mismatched deoxyribonucleotides at the 3' termini of nicked or gapped DNA molecules, and a DNA 3' phosphodiesterase capable of removing lesions (such as phosphoglycolate) blocking the 3' side of DNA strand breaks. Is a loading factor for POLB onto non-incised AP sites in DNA, stimulates the 5'-terminal deoxyribose 5'- phosphate (dRp) excision activity of POLB, and involved in the DNA cleavage step of class switch recombination (CSR). Possesses reversible nuclear redox activity to regulate DNA binding affinity and transcriptional activity of transcriptional factors by controlling the redox status of their DNA-binding domain, such as the FOS/JUN AP-1 complex after exposure to IR. Binds to negative calcium response elements (nCaREs). Stimulates the YBX1-mediated MDR1 promoter activity, when acetylated at Lys-6 and Lys-7, leading to drug resistance. Is an endoribonuclease involved in the control of single-stranded RNA metabolism. Plays a role in regulating MYC mRNA turnover. In association with NMD1, plays a role in the rRNA quality control process during cell cycle progression. Interacts with SIRT1; the interaction is increased in the context of genotoxic stress. Interacts with HDAC1, HDAC2 and HDAC3; the interactions are not dependent on the APEX1 acetylation status. Up-regulated in presence of reactive oxygen species (ROS), like bleomycin, H2O2 and phenazine methosulfate. NPM1 stimulates endodeoxyribonuclease activity on double-stranded DNA with AP sites, but inhibits endoribonuclease activity on single-stranded RNA containing AP sites. Belongs to the DNA repair enzymes AP/ExoA family.

Protein type: DNA-binding; EC; Nuclear receptor co-regulator; Deoxyribonuclease; Nucleolus; DNA repair, damage; Hydrolase; Endoplasmic reticulum; Lyase; Transcription, coactivator/corepressor

Chromosomal Location of Human Ortholog: 14q11.2

Cellular Component: nucleoplasm; centrosome; transcription factor complex; mitochondrion; endoplasmic reticulum; perinuclear region of cytoplasm; cytoplasm; nucleolus; ribosome; nuclear speck; nucleus

Molecular Function: phosphodiesterase I activity; DNA-(apurinic or apyrimidinic site) lyase activity; phosphoric diester hydrolase activity; uracil DNA N-glycosylase activity; chromatin DNA binding; metal ion binding; transcription coactivator activity; oxidoreductase activity; endodeoxyribonuclease activity; NF-kappaB binding; protein binding; DNA binding; endonuclease activity; protein complex binding; damaged DNA binding; ribonuclease H activity; 3'-5' exonuclease activity; transcription corepressor activity; double-stranded DNA specific 3'-5' exodeoxyribonuclease activity; site-specific endodeoxyribonuclease activity, specific for altered base

Biological Process: response to drug; positive regulation of DNA repair; mismatch repair; transcription, DNA-dependent; negative regulation of smooth muscle cell migration; DNA strand elongation during DNA replication; DNA repair; regulation of mRNA stability; DNA catabolic process, endonucleolytic; double-strand break repair via homologous recombination; telomere maintenance via semi-conservative replication; regulation of transcription, DNA-dependent; cell redox homeostasis; nucleotide-excision repair; base-excision repair; transcription-coupled nucleotide-excision repair; double-strand break repair; telomere maintenance via recombination; nucleotide-excision repair, DNA gap filling; mitotic cell cycle; DNA catabolic process, exonucleolytic; telomere maintenance; aging
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