Fig. 29From: Photo-affinity labeling (PAL) in chemical proteomics: a handy tool to investigate protein-protein interactions (PPIs) a Schematic representation of bioorthogonal chemistry approach for to biomolecular interactions. b Reagents for delivering photocrosslinking functionality to azide-labeled biomolecules, including the previously reported PhosDAz and the reagent reported herein, BCN-DAz-Biotin. Figure reproduced from ref. [82] with permission from RSC publicationBack to article page