Lane 1: Hela
Lane 2: Mouse placenta tissue
Lane 3: MCF-7
Recombinant Rabbit monoclonal primary
Recombinant macroH2A.1 Monoclonal Antibody (ET1706-15)
Hela, mouse placenta tissue lysate, MCF-7, HepG2, PC-3M, human lung cancer tissue, human thyroid grand, human placenta tissue, mouse fallopian tube tissue.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Protein A purified.
Core histone macro h2a.1 antibody; Core histone macro-H2A.1 antibody; H2A histone family member Y antibody; H2A.y antibody; H2A/y antibody; H2AF12M antibody; H2AFJ antibody; H2afy antibody; H2AY_HUMAN antibody; Histone H2A.Y antibody; Histone macroH2A1 antibody; Histone macroH2A1.1 antibody; Histone macroH2A1.2 antibody; Macroh2a1 antibody; MACROH2A1.1 antibody; MacroH2A1.2 antibody; Medulloblastoma antigen MU MB 50.205 antibody; Medulloblastoma antigen MU-MB-50.205 antibody; mH2a antibody; mH2A1 antibody
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.
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 and interferes with the activity of remodeling SWI/SNF complexes. Inhibits histone acetylation by EP300 and recruits class I HDACs, which induces an hypoacetylated state of chromatin. In addition, isoform 1, but not isoform 2, binds ADP-ribose and O-acetyl-ADP-ribose, and may be involved in ADP-ribose-mediated chromatin modulation.