Western Blot: APE Antibody [NB100-897] - Staining of A431 (A), HeLa (B) and MCF7 (C) nuclear lysates (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.
Immunohistochemistry-Paraffin: APE Antibody [NB100-897] - Staining of paraffin embedded Human Breast. Steamed antigen retrieval with Tris/EDTA buffer pH 9, HRP-staining.
WB: Approx. 37 kDa band observed in nuclear lysates of A431, HeLa and MCF7 (calculated MW of 35.6 kDa band according to NP_001632.2, NP_542379.1 and NP_542380.1).Use in ICC/IF reported in scientific literature (PMID: 27560983).
Use in Human reported in scientific literature (PMID:33753167).
Packaging, Storage & Formulations
Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
Tris saline (20 mM Tris pH 7.3, 150 mM NaCl), 0.5% BSA
Preservative
0.02% Sodium Azide
Concentration
0.5 mg/ml
Purity
Immunogen affinity purified
Alternate Names for APE Antibody
AP endonuclease 1
APE
APE1
APE-1
APEAPEX nuclease (multifunctional DNA repair enzyme)
APENAP endonuclease class I
APEX deoxyribonuclease (apurinic or apyrimidinic)
APEX nuclease (multifunctional DNA repair enzyme) 1
APEX nuclease
APEX1
Apurinic-apyrimidinic endonuclease 1
APXAP lyase
DNA-(apurinic or apyrimidinic site) lyase
EC 3.1
EC 4.2.99.18
HAP1apurinic/apyrimidinic (abasic) endonuclease
multifunctional DNA repair enzyme
protein REF-1
redox factor 1
Redox factor-1
REF1 apurinic/apyrimidinic exonuclease
REF-1
Background
Apurinic / apyrimidinic endonuclease (APE1 or REF1) is responsible for the incision of DNA basic sites during base excision repair. It has also been shown to stimulate the DNA binding activity of numerous transcription factors that are involved in cancer promotion and progression. Alterations in APE1 levels have been described in some cancers. APE1 is part of the cellular response to oxidative stress and protects cells from the genotoxic and cytotoxic effect of oxidizing agents.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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