通过核细胞质谱测量对多价值染色体阅读器与核细胞体相互作用的直接读取

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Updated: Oct 6, 2026

The ChroP Approach Combines ChIP and Mass Spectrometry to Dissect Locus-specific Proteomic Landscapes of Chromatin
24:02

The ChroP Approach Combines ChIP and Mass Spectrometry to Dissect Locus-specific Proteomic Landscapes of Chromatin

Published on: April 11, 2014

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Alexander S Lee, Nickolas P Fisher, Matthew R Marunde

    bioRxiv : the preprint server for biology
    |July 14, 2025
    PubMed
    概括

    核质谱学 (Nuc-MS) 透露了蛋白质如何通过分析基因组修饰来与核结合. 这种方法确定了特定的基因组PTM (翻译后修改),这些PTM招募了染色质相关蛋白 (CAP),进步了表观基因组调节研究.

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    Chromatin Immunoprecipitation- ChIP02:36

    Chromatin Immunoprecipitation- ChIP

    Chromatin immunoprecipitation, or ChIP, is an antibody-based technique used to identify sites on DNA that bind to transcription factors of interest or histone proteins. It also helps determine the type of histone modifications such as acetylation, phosphorylation, or methylation.
    Types of ChIP
    ChIP can be divided into two types - X-ChIP and N-ChIP. X-ChIP involves in vivo cross-linking of histones and regulatory proteins to DNA, fragmenting the DNA by sonication, and isolating the protein-DNA...