ChIP-Seq (chromatin immunoprecipitation sequencing), which refers to the binding site analysis, is a way to analyze DNA-protein interactions. The technique combines chromatin immunoprecipitation (ChIP) with NGS to identify where the DNA binds to the associated proteins. It can be used to pinpoint the binding sites of any interested protein throughout the genome. ChIP-seq is often used to determine how transcription factors and other chromatin-related proteins affect phenotypic mechanisms.