Interesting paper by the groups of Dima Filippov @leidenadpr.bsky.social @led3hub.bsky.social and @michielvermeulen.bsky.social in ChemBioChem. They developed a biotinylated photoaffinity probe of the PARP inhibitor Olaparib and used it to profile off-targets. https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cbic.202400882