The systematic investigation of RNA-protein interactions is a key step towards a better understanding of the functions of RNA molecules.We developed an easy-to-use method to isolate and identify RNAs and proteins bound to long non-coding RNAs (lncRNAs ) in their native configuration. Similar to other methodologies, we utilize biotinylated antisense oligonucleotides (ASOs) to purify the lncRNA of interest and its associated proteins from different cellular compartments.
Keywords: Mass spectrometry; Proteins; RAP; Subcellular fractions; lncRNAs.