Figure 2.
Gel-based profiling with fluorescent SAH-based probe 1. Probe 1 (25 µM) shows UV-dependent and SAH-competed reactivity with proteins in human cancer cell lysates (1 mg protein/mL). Proteins competed by excess SAH (100 µM) are marked with red asterisks. 769P and 786O are human renal cancer cell lines, and K562 is a human leukemia cell line.