Genome binding/occupancy profiling by high throughput sequencing
Summary
we develop a robut low input cell and high throughput single cell ChIP method used for both native and fixed in vitro cultured cells and intact tissue
Overall design
we fused Protein A to the N-terminal of Tn5 to generated Protein A-Tn5 fusion enzyme, the ProteinA-Tn5-complex is enriched through specific antibodies to genomic regions and Tn5 generates indexed chromatin fragments ready for the library preparation and sequencing