macroH2A.1 Antibody - #DF13300
製品説明
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
引用形式: Affinity Biosciences Cat# DF13300, RRID:AB_2846319.
折りたたみ／展開
Core histone macro h2a.1; Core histone macro-H2A.1; H2A histone family member Y; H2A.y; H2A/y; H2AF12M; H2AFJ; H2afy; H2AY_HUMAN; Histone H2A.Y; Histone macroH2A1; Histone macroH2A1.1; Histone macroH2A1.2; Macroh2a1; MACROH2A1.1; MacroH2A1.2; Medulloblastoma antigen MU MB 50.205; Medulloblastoma antigen MU-MB-50.205; mH2a; mH2A1;
免疫原
A synthesized peptide derived from human macroH2A.1, corresponding to a region within C-terminal amino acids.
- O75367 H2AY_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MSSRGGKKKSTKTSRSAKAGVIFPVGRMLRYIKKGHPKYRIGVGAPVYMAAVLEYLTAEILELAGNAARDNKKGRVTPRHILLAVANDEELNQLLKGVTIASGGVLPNIHPELLAKKRGSKGKLEAIITPPPAKKAKSPSQKKPVSKKAGGKKGARKSKKKQGEVSKAASADSTTEGTPADGFTVLSTKSLFLGQKLNLIHSEISNLAGFEVEAIINPTNADIDLKDDLGNTLEKKGGKEFVEAVLELRKKNGPLEVAGAAVSAGHGLPAKFVIHCNSPVWGADKCEELLEKTVKNCLALADDKKLKSIAFPSIGSGRNGFPKQTAAQLILKAISSYFVSTMSSSIKTVYFVLFDSESIGIYVQEMAKLDAN
種類予測
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
研究背景
Variant histone H2A which replaces conventional H2A in a subset of nucleosomes where it represses transcription. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. Involved in stable X chromosome inactivation. Inhibits the binding of transcription factors, including NF-kappa-B, and interferes with the activity of remodeling SWI/SNF complexes. Inhibits histone acetylation by EP300 and recruits class I HDACs, which induces a hypoacetylated state of chromatin.
Binds ADP-ribose and O-acetyl-ADP-ribose, and may be involved in ADP-ribose-mediated chromatin modulation. Increases the expression of genes involved in redox metabolism, including SOD3.
Represses SOD3 gene expression.
Monoubiquitinated at either Lys-116 or Lys-117. May also be polyubiquitinated. Ubiquitination is mediated by the CUL3/SPOP E3 complex and does not promote proteasomal degradation. Instead, it is required for enrichment in inactive X chromosome chromatin.
Nucleus. Chromosome.
Note: Enriched in inactive X chromosome chromatin and in senescence-associated heterochromatin.
Widely expressed.
研究領域
· Cellular Processes > Cell growth and death > Necroptosis. (View pathway)
· Human Diseases > Substance dependence > Alcoholism.
· Human Diseases > Immune diseases > Systemic lupus erythematosus.
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