Diagenode

Chromatin immunoprecipitation analysis in filamentous fungi.


Boedi S, Reyes-Dominguez Y, Strauss J.

Chromatin immunoprecipitation (ChIP) is used to map the interaction between proteins and DNA at a specific genomic locus in the living cell. The protein-DNA complexes are stabilized already in vivo by reversible crosslinking and the DNA is sheared by sonication or enzymatic digestion into fragments suitable for the subsequent immunoprecipitation step. Antibodies recognizing chromatin-linked proteins, transcription factors, artificial tags, or specific protein modifications are then used to pull down DNA-protein complexes containing the target. After reversal of crosslinks and DNA purification locus-specific quantitative PCR is used to determine the amount of DNA that was associated with the target at a given time point and experimental condition. DNA quantification can be carried out for several genomic regions by multiple qPCRs or at a genome-wide scale by massive parallel sequencing (ChIP-Seq).

Tags
Bioruptor
Chromatin Shearing
ChIP-qPCR
Antibody

Share this article

Source

Products used in this publication

  • Mouse IgG
    C15200006-100
    5-methylcytosine (5-mC) Antibody - cl. b

活动

  • AACR 2024
    San Diego, California, USA
    Apr 5-Apr 10, 2024
 查看所有活动

新闻

 查看所有新闻


The European Regional Development Fund and Wallonia are investing in your future.

Extension of industrial buildings and new laboratories.


       Site map   |   Contact us   |   Conditions of sales   |   Conditions of purchase   |   Privacy policy   |   Diagenode Diagnostics