Multiple challenges of CUT&Tag (Cassidee McDonough, Kyle Tanguay)

Multiple challenges of CUT&Tag (Cassidee McDonough, Kyle Tanguay)

In this episode of the Epigenetics Podcast, we caught up with Active Motif scientists Casidee McDonough from Epigenetic Services and Kyle Tanguay from R&D to talk about technical details of the CUT&Tag protocol and current developments around this method in our R&D Team.

CUT&Tag, which is short for Cleavage Under Targets and Tagmentation, is a molecular biology method that is used to investigate interactions between proteins and DNA and to identify DNA binding sites for their protein of interest. Although CUT&Tag is similar in some ways to ChIP assays, the starting material for CUT&Tag is live, permeabilized cells or isolated cell nuclei, rather than cells or tissue that have been crosslinked with formaldehyde as is the case when performing ChIP. The CUT&Tag method is very sensitive and has been reported to work with as few as 60 cells for some histone modifications. The ability to work with such small numbers of cells is an advantage for researchers working on specific cell types, such as rare neuronal populations, pancreatic islets, or stem cells that are difficult to obtain in large numbers.

In this Episode we discuss the CUT&Tag workflow in detail, talk about the challenges and pitfalls, give guidelines on how to do a good CUT&Tag experiment and offer a glimpse into the future of CUT&Tag product development at Active Motif.

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Episoder(171)

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Stem Cell Transcriptional Regulation in Naive vs. Primed Pluripotency (Christa Buecker)

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Gene Expression Control and Intricacies of X-chromosome Inactivation (Claire Rougeulle)

Gene Expression Control and Intricacies of X-chromosome Inactivation (Claire Rougeulle)

In this episode of the Epigenetics Podcast, we talked with Claire Rougeulle from the Epigenetics and Cell Fate Center at Université Paris City about her work on gene expression control, the intricacie...

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Epigenetic Mechanisms in Genome Regulation and Developmental Programming (James Hackett)

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Advanced Optical Imaging in 3D Nuclear Organisation (Lothar Schermelleh)

In this episode of the Epigenetics Podcast, we talked with Lothar Schermelleh from the University of Oxford about his work on advanced optical imaging in 3D nuclear organisation.  The interview start...

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DNA Replication, Transcription and R-loops (Stephan Hamperl)

DNA Replication, Transcription and R-loops (Stephan Hamperl)

In this episode of the Epigenetics Podcast, we talked with Dr. Stephan Hamperl from the Helmholtz Zentrum Munich about his work on how conflicts between transcription, replication, and R-loop formatio...

13 Jun 202434min

Mutations of Gene Regulatory Elements in Human Disease (Nadav Ahituv)

Mutations of Gene Regulatory Elements in Human Disease (Nadav Ahituv)

In this episode of the Epigenetics Podcast, we talked with Nadav Ahituv from University of California, San Francisco about his work on mutations of gene regulatory elements in human disease. Using mas...

30 Mai 202449min

Using Single-Cell Multiomics to Characterize Human Developmental Hematopoiesis (Ana Cvejic)

Using Single-Cell Multiomics to Characterize Human Developmental Hematopoiesis (Ana Cvejic)

In this episode of the Epigenetics Podcast, we talked with Ana Cvejic from the Biotech Research & Innovation Centre at the University of Copenhagen about her work on using sc-multiomics to characteris...

16 Mai 202437min

The Impact of Sequence Variation on Transcription Factor Binding (Sven Heinz)

The Impact of Sequence Variation on Transcription Factor Binding (Sven Heinz)

In this episode of the Epigenetics Podcast, we talked with Sven Heinz from the University of California in San Diego about his work on the impact of sequence variation on transcription factor binding ...

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