H3F3A, H3.3A, H3F3, PP781, H3F3B, H3.3B
Recombinant human Histone H3.3 protein (2-136AA)
ELISA;Not yet tested in other applications.
Background / Function
Variant histone H3 which replaces conventional H3 in a wide range of nucleosomes in active genes. Constitutes the predominant form of histone H3 in non-dividing cells and is incorporated into chromatin independently of DNA synthesis. Deposited at sites of nucleosomal displacement throughout transcribed genes, suggesting that it represents an epigenetic imprint of transcriptionally active chromatin. 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.
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze.
Caprylic Acid Ammonium Sulfate Precipitation purified
Epigenetics and Nuclear Signaling
Literature”ZMYND11 links histone H3.3K36me3 to transcription elongation and tumour suppression.”Wen H., Li Y., Xi Y., Jiang S., Stratton S., Peng D., Tanaka K., Ren Y., Xia Z., Wu J., Li B., Barton M.C., Li W., Li H., Shi X.Nature 508:263-268(2014). ”Regulat