An Improved 4'-Aminomethyltroxsalen-Based DNA Crosslinker for Biotinylation of DNA
K. Wielenberg, M. Wang, M. Yang…·H. Lin
The paper introduces a novel DNA crosslinker, AP3B, which is significantly more effective than the commercial EZ-Link Psoralen-PEG3-Biotin in labeling DNA in cells and crosslinking DNA strands in vitro.