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Histone H3.3

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  • 询价
  • Signalway Antibody已认证
  • USA
  • AP79396
  • 2025年07月13日
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 保存条件

      Store at -20˚C

    • 英文名

      Histone H3.3

    • 库存

      详询

    • 供应商

      南京莱富赛

    • 规格

      详询

    host_species:E.coli

    purification:Greater than 98% by SDS-PAGE

    specificity:Human

    other_names:PP781,H3.3A,H3F3

    accession_no:P84243
    Gene name:H3F3A

    calculated_mw:8.91

    tag info:His

    Immunogen Description:1-81AA

    formulation:50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole,10%glycerol(PH8.0)

    storage:Store at -20C. (Avoid repeated freezing and thawing.)
    Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

    background: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.

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