Molecular weight (DA)
260kD
Immunogen
Purified recombinant human CHD4 protein fragments expressed in E.coli.
Specificity
This antibody detects endogenous levels of CHD4 and does not cross-react with related proteins.
Formulation
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Dilution rate
wb 1:1000 IP 1:50-200
Purification process (Immunogen)
The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen.
Background
The product of this gene belongs to the SNF2/RAD54 helicase family. It represents the main component of the nucleosome remodeling and deacetylase complex and plays an important role in epigenetic transcriptional repression. Patients with dermatomyositis develop antibodies against this protein. Somatic mutations in this gene are associated with serous endometrial tumors. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2014],
Function
disease:One of the main antigens reacting with anti-MI-2 positive sera of dermatomyositis.,function:Probable transcription regulator.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Belongs to the SNF2/RAD54 helicase family.,similarity:Contains 1 helicase ATP-binding domain.,similarity:Contains 1 helicase C-terminal domain.,similarity:Contains 2 chromo domains.,similarity:Contains 2 PHD-type zinc fingers.,subunit:Central component of the nucleosome remodeling and histone deacetylase (NuRD) repressor complex. Interacts with TRIM27. Part of a complex containing ATR and HDAC2. Interacts with KLF1; the interaction depends on sumoylation of KLF1, and leads to its transcriptional repression.,
Other name
ATP dependent helicase CHD4;ATP-dependent helicase CHD4;CHD 4;CHD-4;CHD4;CHD4_HUMAN; Chromodomain helicase DNA binding protein 4;Chromodomain-helicase-DNA-binding protein 4;DKFZp686E06161;Mi 2 autoantigen 218 kDa protein;Mi 2b;Mi-2 autoantigen 218 kDa protein;Mi2 beta;Mi2-beta.
Fields
>>Human papillomavirus infection;>>Viral carcinogenesis
Human protein sequence Database
Q14839
Mouse protein sequence database
Q6PDQ2
Rat protein sequence database
Cellular localization
Nucleus . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Associates with centrosomes in interphase. .
Tissue expression
Epithelium,Pancreas,Skin,Uterus,
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