Tag Archives: DNA sizing

As Sequencing Techs Mature, Scientists Look to Sample Prep for Improvements

We come to AGBT year after year because it is the place for new advances in DNA sequencing. But this year we’re hearing more and more about a cause that has special importance to us: sample prep. In the first … more »

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ChIP-Seq sample prep tip – Interpreting the apparent presence of a secondary band in size-selected DNA

ChIP-Seq analysis is used to study the control of gene expression by identifying DNA regions that are associated  with chromatin at the time of cellular analysis. The ChIP-Seq procedure typically involves cross-linking DNA to the associated chromatin proteins, sonication to … more »

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