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OriGene
APEX1 Monoclonal Antibody (OTI2A4), TrueMAB™
Advanced Verification
This Antibody was verified by Knockout to ensure that the antibody binds to the antigen stated.
Product Details
CF800333
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Mouse
/ IgG2a
Class
Monoclonal
Type
Antibody
Clone
OTI2A4
Immunogen
Human recombinant protein fragment corresponding to amino acids 1-242 of human APEX1 produced in E.coli.
Conjugate
Form
Lyophilized
Concentration
1 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.3, with 8% trehalose
Contains
no preservative
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
Product Specific Information
For reconstitution, we recommend adding 100 µL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiments, we strongly recommend performing another round of desalting. (Zeba Spin Desalting Columns, 7KMWCO, 0.5 mL, Product # 89882)
Target Information
Mammalian apurinic/apyrimidinic endonuclease (APE/ref-1) is a multifunctional, bipartite enzyme that plays an important role in numerous, cellular functions. APE is responsible for repairing abasic sites in DNA and in regulating the redox state of other proteins that play roles in oxidative signaling, transcription factor regulation (Fos, Jun, NF-kB, Myb, HIF-1 alpha, CREB, Pax), cell cycle control (p53), and apoptosis. The most common form of DNA damage is the creation of abasic sites which are brought about through spontaneous loss or oxidative DNA damage, through chemically initiated hydrolysis (chemotherapy), ionizing radiation, UV irradiation, oxidizing agents, and removal of modified bases by DNA glycosylases. APE is differentially expressed during development and in different tissues. This protein has diverse subcellular localization patterns which support the possibility of its interaction with numerous, other cellular proteins in addition to DNA repair within the nucleus. Regulation of APE by phosphorylation is mediated, at least in part, by casein kinase II. Increases in APE message and protein levels are observed upon the reintroduction of oxygen to hypoxic cells, and in some malignant tissue relative to normal tissue. Decreases in APE expression have been associated with the induction of cellular apoptosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: AP endonuclease 1; AP endonuclease class I; AP lyase; APEN; APEX nuclease; APEX nuclease (multifunctional DNA repair enzyme) 1; Apurinic-apyrimidinic endonuclease 1; apurinic/a; Apurinic/apy; apurinic/apyrimidinic (abasic) endonuclease; deoxyribonuclease (apurinic or apyrimidinic); DNA repair nuclease/redox regulator APEX1; DNA-(apurinic or apyrimidinic site) endonuclease; protein REF-1; redox factor 1; Redox factor-1; REF-1
Gene Aliases: APE; APE1; APEN; APEX; APEX1; APX; HAP1; REF1
UniProt ID: (Human) P27695
Entrez Gene ID: (Human) 328
DNA binding
damaged DNA binding
double-stranded telomeric DNA binding
transcription coactivator activity
transcription corepressor activity
DNA-(apurinic or apyrimidinic site) lyase activity
endonuclease activity
endodeoxyribonuclease activity
RNA-DNA hybrid ribonuclease activity
phosphodiesterase I activity
uracil DNA N-glycosylase activity
protein binding
phosphoric diester hydrolase activity
double-stranded DNA exodeoxyribonuclease activity
double-stranded DNA 3'-5' exodeoxyribonuclease activity
3'-5' exonuclease activity
oxidoreductase activity
site-specific endodeoxyribonuclease activity, specific for altered base
chromatin DNA binding
protein complex binding
poly(A) RNA binding
metal ion binding
NF-kappaB binding
telomere maintenance
DNA repair
base-excision repair
base-excision repair, base-free sugar-phosphate removal
DNA recombination
transcription, DNA-templated
regulation of transcription, DNA-templated
aging
negative regulation of smooth muscle cell migration
response to drug
regulation of mRNA stability
cell redox homeostasis
positive regulation of DNA repair
oxidation-reduction process
cellular response to hydrogen peroxide
cellular response to cAMP
cellular response to peptide hormone stimulus
DNA demethylation
RNA phosphodiester bond hydrolysis, endonucleolytic
positive regulation of G1/S transition of mitotic cell cycle
negative regulation of nucleic acid-templated transcription
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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