Polychrome activity profiling distinguishes Cys proteases and their isoforms in plants
Kaijie Zheng, Mariana Schuster, Nattapong Sanguankiattichai, Till Kessenbrock, Markus Kaiser, Renier A. L. van der Hoorn
The paper introduces polychrome activity profiling using fluorescent probes to distinguish Cys proteases and their isoforms in plants by exploiting differential probe affinity.
bioRxiv · Jun 16, 2026 · PreprintPlant Biology