SKU: WP2556 Categories: ,

MAFG Polyclonal Antibody

Price range: $268.00 through $328.00

SKU: WP2556-100
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Product details

Background:

Globin gene expression is regulated through nuclear factor erythroid-2 (NFE2) elements located in enhancer-like locus control regions positioned many kb upstream of alpha- and beta-gene clusters (summarized by Blank et al., 1997 [PubMed 9166829]). NFE2 DNA-binding activity consists of a heterodimer containing a ubiquitous small Maf protein (MafF, MIM 604877; MafG; or MafK, MIM 600197) and the tissue-restricted protein p45 NFE2 (MIM 601490). Both subunits are members of the activator protein-1-like superfamily of basic leucine zipper (bZIP) proteins (see MIM 165160).[supplied by OMIM, Mar 2010],

Specifications

Size50μL/100μL
TargetMAFG
ReactivityHuman, Mouse, Rat
ApplicationsWB, ELISA
MW(Calculated)
MW(Observed)17kD
Host SpeciesRabbit
IsotypeIgG
Conjugate/ModificationUnmodified
Recommended Dilution RatioWB 1:500-2000; ELISA 1:5000-20000
FormulationLiquid in PBS containing 50% glycerol,0.5% BSA and 0.02% sodium azide.
PurificationThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration1 mg/ml
ClonalityPolyclonal
Clone Number
ImmunogenSynthesized peptide derived from part region of human protein
SpecificityMAFG Polyclonal Antibody detects endogenous levels of protein.
Gene NameMAFG
Protein NameTranscription factor MafG (V-maf musculoaponeurotic fibrosarcoma oncogene homolog G) (hMAF)
Other Name
SpeciesHuman
Gene ID4097
UniprotO15525,
Species.1Mouse
Gene ID.1
Uniprot.1O54790,
Species.2Rat
Gene ID.2
Uniprot.2Q76MX4
Cellular LocalizationNucleus .
Tissue ExpressionHighly expressed in skeletal muscle. Also expressed in heart and brain.
Signaling_pathway
Research Areas
FunctionFunction:Since they lack a putative transactivation domain, the small Mafs behave as transcriptional repressors when they dimerize among themselves. However, they seem to serve as transcriptional activators by dimerizing with other (usually larger) basic-zipper proteins and recruiting them to specific DNA-binding sites. Small Maf proteins heterodimerize with Fos and may act as competitive repressors of the NF-E2 transcription factor. Transcription factor, component of erythroid-specific transcription factor NF-E2. Activates globin gene expression when associated with NF-E2. May be involved in signal transduction of extracellular H(+).,PTM:Acetylated in erythroid cells by CREB-binding protein (CBP). Acetylation augments the DNA-binding activity of NFE2, but has no effect on binding NFE2.,PTM:Sumoylation at Lys-14 is required for active transcriptional repression.,similarity:Belongs to the bZIP family. Maf subfamily.,similarity:Contains 1 bZIP domain.,subunit:Homodimer or heterodimer. Homodimerization leads to transcriptional repression. Forms high affinity heterodimers with members of the CNC-bZIP family such as NFE2, NFE2L1/NRF1, NFE2L2/NRF2 and NFE2L3/NRF3. Interacts with NFE2; the interaction results in tranactivation activation. Interacts with CREBBP; the interaction leads to acetylation of the basic region of MAFG and stimulation of NFE2 transcriptional activity through increased DNA binding.,tissue specificity:Highly expressed in skeletal muscle. Also expressed in heart and brain.,
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