irCLIP platform for efficient characterization of protein-RNA interactions.

Zarnegar, Brian J; Flynn, Ryan A; Shen, Ying; Do, Brian T; Chang, Howard Y; Khavari, Paul A · Nat Methods · 2016

basic_science · Level V

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Abstract

The complexity of transcriptome-wide protein-RNA interaction networks is incompletely understood. While emerging studies are greatly expanding the known universe of RNA-binding proteins, methods for the discovery and characterization of protein-RNA interactions remain resource intensive and technically challenging. Here we introduce a UV-C crosslinking and immunoprecipitation platform, irCLIP, which provides an ultraefficient, fast, and nonisotopic method for the detection of protein-RNA interactions using far less material than standard protocols.

Medical subject headings