HPA001914
Anti-NFE2 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-Leucine zipper protein NF-E2 antibody produced in rabbit, Anti-Nuclear factor, erythroid-derived 2 45 kDa subunit antibody produced in rabbit, Anti-Transcription factor NF-E2 45 kDa subunit antibody produced in rabbit, Anti-p45 NF-E2 antibody produced in rabbit
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About This Item
biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
product line
Prestige Antibodies® Powered by Atlas Antibodies
form
buffered aqueous glycerol solution
species reactivity
human
enhanced validation
orthogonal RNAseq
recombinant expression
Learn more about Antibody Enhanced Validation
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:50-1:200
immunogen sequence
SRNRVIQLSTSELGEMELTWQEIMSITELQGLNAPSEPSFEPQAPAPYLGPPPPTTYCPCSIHPDSGFPLPPPPYELPASTSHVPDPPYSYGNMAIPVSKPLSLSGLLSEPLQDPLALLDIGLPAGPPKPQEDPES
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... NFE2(4778)
Related Categories
General description
Nuclear factor erythroid 2 (NFE2) is a transcription factor, involved with the regulation of erythroid and megakaryocytic lineage-specific genes. It is a basic leucine zipper (bZIP) heterodimer with two different sized subunit: hematopoietic-specific larger p45 polypeptide belongs to the cap and collar (CNC) family and widely expressed smaller subunit MafG from the p18/Maf K family.
Immunogen
Transcription factor NF-E2 45 kDa subunit recombinant protein epitope signature tag (PrEST)
Application
Anti-NFE2 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem/physiol Actions
NFE2 (nuclear factor, erythroid 2) is involved in regulation of transcription by two means: by modifying chromatin structure and by modulating transcription factor activity. Two domains, p45 and MafG (transcription factor), dimerize to form a composite DNA binding domain. NFE2 positively regulates transcription by binding to a class of specific DNA sequences of erythroid and megakaryocytic genes. Specifically, amino terminal of p45 exerts activator function when binds to several proteins, including the general transcription factor TAFII130 (transcription initiation factor TFIID 130kDa subunit). It has also been reported that sumoylation of p45 enhances the DNA binding affinity of NFE2 which further increase the transactivation capability of NFE2.
Features and Benefits
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Linkage
Corresponding Antigen APREST84758
Physical form
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
Legal Information
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
常规特殊物品
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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Yu-Chiau Shyu et al.
Molecular and cellular biology, 25(23), 10365-10378 (2005-11-17)
NF-E2 is a transcription activator for the regulation of a number of erythroid- and megakaryocytic lineage-specific genes. Here we present evidence that the large subunit of mammalian NF-E2, p45, is sumoylated in vivo in human erythroid K562 cells and in
Konrad Aumann et al.
Blood, 122(1), 93-99 (2013-05-15)
The World Health Organization (WHO) classification of myeloproliferative neoplasms (MPNs) comprises several entities including essential thrombocythemia (ET); primary myelofibrosis (PMF); and MPN, unclassifiable (MPN,U). Differential diagnosis between ET and early, prefibrotic PMF can be challenging but is critical because clinical
H L Hung et al.
The Journal of biological chemistry, 276(14), 10715-10721 (2001-01-23)
The hematopoietic transcription factor NF-E2 is an important regulator of erythroid and megakaryocytic gene expression. The transcription cofactor cAMP-response element-binding protein (CREB)-binding protein (CBP) has previously been implicated in mediating NF-E2 function. In this report, we examined the role of
Anismrita Lahon et al.
Frontiers in cellular and infection microbiology, 11, 715208-715208 (2021-09-14)
Dengue virus (DENV) infection can cause either self-limited dengue fever or hemorrhagic complications. Low platelet count is one of the manifestations of dengue fever. Megakaryocytes are the sole producers of platelets. However, the role of both host and viral factors
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