Invitrogen™ Human APE1/APEX1 ELISA Kit

Catalog No.	Quantity
EH32RB	96 Tests
EH32RBX5	5 x 96 Tests

Catalog No. EH32RB Supplier Invitrogen™ Supplier No. EH32RB

Description

ELISA

Human APE1/APEX1 quantitates human APE1/APEX1 in serum, plasma, supernatant. The assay will exclusively recognize both natural and recombinant human APE1/APEX1.

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.

Specifications

• Accession Number: AP endonuclease 1; AP endonuclease class I; AP lyase; APE; APE1; APEN; Apex; APEX nuclease; APEX nuclease (multifunctional DNA repair enzyme) 1; APEX nuclease 1; APEX1; apurinic/a; Apurinic/apy; apurinic/apyrimidinic (abasic) endonuclease; apurinic/apyrimidinic endodeoxyribonuclease 1; apurinic/apyrimidinic endonuclease 1; Apurinic-apyrimidinic endonuclease 1; APX; deoxyribonuclease (apurinic or apyrimidinic); DNA-(apurinic or apyrimidinic site) lyase; DNA-(apurinic or apyrimidinic site) lyase, mitochondrial; HAP1; LOC100348924; protein REF-1; redox factor 1; redox factor-1; REF1; REF-1
• Assay Range: 0.23 to 50 ng/mL
• Assay Sensitivity: 0.23 ng/mL
• Conjugate: HRP
• Product Type: ELISA
• Sample Type: Plasma, Serum, Supernatant
• For Use With (Equipment): Colorimetric Microplate Reader
• Gene ID (Entrez): 328
• Gene Symbol: APEX1
• Interassay CV: <12%
• Intraassay CV: <10
• Kit Contents: Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
• Label or Dye: HRP
• Quantity: 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
• Storage Requirements: 2°C to 8°C
• Target: APE1
• Test Time: 1 hrs 20 mins
• Total Assay Time: 4 hrs 45 mins