MABE1799
Anti-Nrf2 Antibody, clone 103
clone 103, from rat
Synonym(s):
Nuclear factor erythroid 2-related factor 2, NF-E2-related factor 2, NFE2-related factor 2, Nuclear factor, erythroid derived 2, like 2
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
rat
Quality Level
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
103, monoclonal
species reactivity
rat, mouse
technique(s)
immunohistochemistry: suitable
western blot: suitable
isotype
IgG2bκ
NCBI accession no.
UniProt accession no.
shipped in
ambient
target post-translational modification
unmodified
Gene Information
mouse ... Nfe2L2(18024)
General description
Nuclear factor erythroid 2-related factor 2 (UniProt: Q60795; also known as Nrf2, NF-E2-related factor 2, NFE2-related factor 2, Nuclear factor, erythroid derived 2, like 2) is encoded by the Nfe2l2 (also known as Nrf-2, Nrf2) gene (Gene ID: 18024) in murine species. Nrf2 is a cap n collar basic-region leucine zipper transcription factor that is involved in adaptation of cells to oxidative stress and electrophiles. It bind to antioxidant response (ARE) elements in the promoter regions of target genes and induces a set of cytoprotective genes that are involved in the synthesis of reduced glutathione (GSH), repair of oxidized protein thiols, scavenging of reactive oxygen species, and drug metabolism. It is cytosolic under unstressed conditions, but translocates into the nucleus upon induction by electrophilic agents. Under normal unstressed conditions it is rapidly turned over in a Keap-1 dependent manner through Cul3-Rbx1 ubiquitination and proteasomal degradation. Phosphorylation of Ser40 by protein kinase C in response to oxidative stress dissociates Nrf2 from its Keap-1 and promotes its translocation into the nucleus. It is widely expressed with highest expression in liver, skeletal muscle, luminal cells of the stomach and intestine, lining of the bronchi and alveoli, and in renal tubules; followed by heart, spleen, testis and brain. Nrf2 is constitutively upregulated in many tumors due to somatic mutations in the Keap1 or Nrf2 genes. Tumors overexpressing Nrf2 exhibit increased resistance to chemotherapeutic drugs and higher rates of proliferation. (Ref.: Hayes, JD., and Ashford, MLJ (2012). Cell Metab. 16(2): 139-141).
Specificity
Clone 103 detects Nrf2 in Keap-1 knockout cells. It targets an epitope within 179 amino acids in the internal region.
Immunogen
GST-tagged recombinant fragment corresponding to 179 amino acids from internal region of murine Nuclear factor erythroid 2-related factor 2.
Application
Anti-Nrf2, clone 103 , Cat. No. MABE1799, is a highly specific rat monoclonal antibody that targets Nuclear factor erythroid 2-related factor 2 and has been tested in Immunohistochemistry and Western Blotting.
Immunohistochemistry Analysis: A representative lot detected Nrf2 in Immunohistochemistry applications (Saito, R., et. al. (2015). Mol Cell Biol. 36(2):271-84).
Western Blotting Analysis: A representative lot detected Nrf2 in Western Blotting applications (Maruyama, A., et. al. (2008). Arch Biochem Biophys. 477(1):139-45; Kobayashi, E.H., et. al. (2016). Nat Commun. 7:11624; Taquchi, K., et. al. (2016). Toxicol Sci. 152(1):40-52; Saito, R., et. al. (2015). Mol Cell Biol. 36(2):271-84; Taquchi, K., et. al. (2014). Mol Cell Biol. 34(5):900-13).
Western Blotting Analysis: A representative lot detected Nrf2 in Western Blotting applications (Maruyama, A., et. al. (2008). Arch Biochem Biophys. 477(1):139-45; Kobayashi, E.H., et. al. (2016). Nat Commun. 7:11624; Taquchi, K., et. al. (2016). Toxicol Sci. 152(1):40-52; Saito, R., et. al. (2015). Mol Cell Biol. 36(2):271-84; Taquchi, K., et. al. (2014). Mol Cell Biol. 34(5):900-13).
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Quality
Evaluated by Western Blotting in Keap1-KO MEF cell lysates versus Nrf2-KO MEF cell lysates.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected Nrf2 in Keap1-KO MEF cell lysates versus Nrf2-KO MEF cell lysates.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected Nrf2 in Keap1-KO MEF cell lysates versus Nrf2-KO MEF cell lysates.
Target description
~67 kDa observed; 66.90 kDa calculated Uncharacterized bands may be observed in some lysate(s).
Physical form
Format: Purified
Protein G purified
Purified rat monoclonal antibody IgG2b in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Other Notes
Concentration: Please refer to lot specific datasheet.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Certificates of Analysis (COA)
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