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ABE413

Sigma-Aldrich

Anti-NF-E2-related factor 2 Antibody

from rabbit, purified by affinity chromatography

Synonym(s):

Nuclear factor erythroid 2-related factor 2, NF-E2-related factor 2, NFE2-related factor 2, HEBP1, Nuclear factor erythroid derived 2-like 2

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

purified by

affinity chromatography

species reactivity

human

species reactivity (predicted by homology)

mouse (based on 100% sequence homology), chimpanzee (based on 100% sequence homology), rhesus macaque (based on 100% sequence homology), rat (based on 100% sequence homology)

packaging

antibody small pack of 25 μg

technique(s)

immunocytochemistry: suitable
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in

ambient

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... NFE2L2(4780)

General description

NF-E2-related factor 2 (Nuclear factor erythroid 2-related factor 2) is a transcription activator that binds to antioxidant response elements (ARE) in the promoter regions of target genes. NF-E2-related factor 2 mediates the coordinated up-regulation of genes in response to oxidative stress. NF-E2-related factor 2 may also be involved in the transcriptional activation of genes of the beta-globin cluster. NF-E2-related factor 2 is widely expressed, with highest expression in adult muscle, kidney, lung, liver and fetal muscle.

Specificity

This antibody recognizes the C-terminus of NF-E2 related factor 2

Immunogen

Epitope: C-terminus
KLH-conjugated linear peptide corresponding to the C-terminus of human NF-E2 related factor 2.

Application

Anti-NF-E2-related factor 2 Antibody is a highly specific rabbit polyclonal antibody, that targets NF-E2-related factor 2 & has been tested in western blotting & ICC.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors
Western Blotting Analysis: 1 µg/mL from a representative lot detected NF-E2 related factor 2 in 10 µg of Jurkat cell lysate.

Immunocytochemistry Analysis: A 1:200 dilution from a representative lot detected NF-E2 related factor 2 in cells untreated and treated with hydrogen peroxide (Note: Cytoplasmic staining is increased under oxidative stress.).

Quality

Evaluated by Western Blotting in Ramos cell lysate.

Western Blotting Analysis: 1 µg/mL of this antibody detected NF-E2 related factor 2 in 10 µg of Ramos cell lysate.

Target description

~75 kDa observed. Two isoforms at 68 kDa (isoform 1) and 66 kDa (isoform 2) are known to exist. This protein has been observed at ~75 kDa due to the abundance of acidic residues found in Nrf2, which causes it to migrate anomalously in SDS-PAGE (Abu-Bakar, A., et al. (2007) Drug Metab Dispos. 35(5):787-794.). A ubiquitinated form of NF-E2-related factor 2 may be observed at ~110 kDa (Li, J., et al. (2005). Toxicol Sci. 83(2):313-328.).

Physical form

Affinity purified
Purified rabbit polyclonal 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.

Analysis Note

Control
Ramos cell lysate

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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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WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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