CUT&Tag (Cleavage Under Targets & Tagmentation) followed by sequencing is a cutting-edge method specifically designed to analyze post-translational modifications (PTMs) of histones using a very low cell number. The CUT&Tag Service is ideal genome-wide mapping of chromatin status, even with limited sample input, without compromising data quality.
This method can be considered an alternative to ChIP-seq, which is the gold standard for chromatin analysis of histone modifications, transcription factors, and chromatin modifiers/remodelers. Unlike ChIP-seq, which requires a high input of materials (millions of cells), CUT&Tag is effective with much lower sample quantities.