Epigenetics Podcast28 Jan 2020

PIXUL: On the Leading Edge of Chromatin Shearing (Karol Bomsztyk and Tom Matula)

In this episode of the Epigenetics Podcast, we caught up with Karol Bomsztyk M.D. and Tom Matula, Ph.D. from the University of Washington and Matchstick Technologies, to talk about their work on DNA and chromatin sonication.

During his career, Karol's research has focused on improving ChIP protocols to make them faster, easier and higher throughput. First, to make ChIP assays faster, Karol and his lab developed "Fast-ChIP". More recently, he adjusted this protocol to improve throughput and "Matrix-ChIP" was born. Tom is an expert in the field of ultrasound and cavitation and the Director of the Center for Industrial and Medical Ultrasound at the University of Washington.

To further improve and speed up the 96-well "Matrix-ChIP" protocol, Karol and Tom teamed up to found Matchstick Technologies and develop a sonication device that would be able to processes each and every well of a 96-well microplate consistently and quickly. The result of this cooperation is the PIXUL Multi-Sample Sonicator that is now available for order from Active Motif.

PIXUL is an ultrasound-based sample preparation platform that was designed completely from the ground up to provide researchers with an easy-to-use tool that is simple to set up, simple to use, and generates consistent results day in and day out. No other sample preparation platform out there can match the power and convenience of PIXUL.

PIXUL was conceived by an epigenetics researcher, and designed and built by ultrasound engineers to take the guesswork out of sample preparation. With PIXUL, sample preparation is no longer an art form, but instead a simple and predictable part of experiments that work every single time.

This interview goes into the mechanism behind sonication-based shearing of DNA and chromatin and highlights how PIXUL is different from existing sonication instruments.

References

Contact

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(175)

Transcriptional and Epigenetic Regulation of Craniofacial Development (Filippo Rijli)

In this episode of the Epigenetics Podcast, we talked with Filippo Rijli from the Friedrich Miescher Institute about his work on transcriptional and epigenetic regulation of craniofacial and neuronal ...

21 Maj 51min

Epigenetic Signatures During Aging and Cancer (Alena van Bömmel)

In this episode of the Epigenetics Podcast, we talked with Alena van Bömmel from the Biomedical Center (BMC) in Munich about her work on the development of interpretable epigenetic clocks and statisti...

7 Maj 37min

Heterochromatin Formation by the HUSH complex (Iva Tchasovnikarova)

In this episode of the Epigenetics Podcast, we talked with Iva Tchasovnikarova from the Wellcome Trust Cancer Research UK Gurdon Institute about her work on heterochromatin formation and epigenetic co...

23 Apr 41min

Cryo-EM and the Dynamics of TFIID and PRC2 (Eva Nogales)

In this episode of the Epigenetics Podcast, we talked with Eva Nogales from UC Berkeley about her work on Cryo-EM and the Dynamics of TFIID and PRC2. We explore the origins of Dr. Nogales's fascinat...

9 Apr 51min

RNA modifications and Gene Expression (Michaela Frye)

In this episode of the Epigenetics Podcast, we talked with Michaela Frye from he German Cancer Research Center (DKFZ) in Heidelberg about her work on the role of RNA modifications and RNA binding prot...

26 Mars 45min

Polycomb and Three-Dimensional Genome Organisation (Oliver Bell)

In this episode of the Epigenetics Podcast, we talked with Oliver Bell from the University of Southern California in Los Angeles about his work on chromatin-based regulatory systems that encode cellul...

12 Mars 48min

From Placeholder Nucleosomes to Zygotic Genome Activation (Patrick Murphy)

In this episode of the Epigenetics Podcast, we talked with Patrick Murphy from Cornell University about his work on gene regulation and cellular identity. Dr. Murphy's research focuses on the molecu...

26 Feb 39min

Decoding Cell Fate Through 3D Genome Organization and Chromatin Dynamics (Srinjan Basu)

In this episode of the Epigenetics Podcast, we talked with Srinjan Basu from Imperial College London to talk about his work on how chromatin architecture and epigenetic mechanisms orchestrate developm...

12 Feb 41min